Microwave-excited plasma processing apparatus

Claim 2

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, said divergent magnetic field becoming weaker in a direction from said plasma to said specimen table, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region.

Claim 3

A microwave-excited plasma processing apparatus according to claim 1, wherein a counter electrode is provided above said specimen and parallel to said specimen, wherein said specimen table for holding said specimen and said counter electrode form two electrodes and at least one of a.c. voltage and d.c. voltage is supplied to at least one of said specimen table and said counter electrode to apply an electric field to said specimen.

Claim 4

A microwave-excited plasma processing apparatus according to claim 1, wherein in addition to said magnetic field generating means, auxiliary magnetic field generating means is provided for controlling the distribution of said magnetic lines of force.

Claim 5

A microwave-excited plasma processing apparatus according to claim 1, wherein at least one stage of said microwave introducing means is provided in a direction of width of said specimen table.

Claim 6

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, said divergent magnetic field becoming weaker in a direction from said plasma to said specimen table, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force in said specimen chamber.

Claim 7

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, said divergent magnetic field becoming weaker in a direction from said plasma to said specimen table, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force in said specimen chamber.

Claim 8

A microwave-excited processing apparatus according to claim 5, wherein a counter electrode is provided above said specimen and parallel to said specimen and a power source is connected to said counter electrode to apply an electric field to said specimen.

Claim 9

A microwave-excited plasma processing apparatus according to claim 5, wherein in addition to said magnetic field generating means, auxiliary magnetic field generating mans is provided for controlling the distribution of said magnetic lines of force.

Claim 10

A microwave-excited processing apparatus according to claim 5, wherein at least one stage of said microwave introducing means is provided in a direction of width of said specimen table.

Claim 11

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a reactive gas into said specimen chamber; reactive gas introducing means for introducing a reactive gas in to said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen tale for generating an equivalent flux density surface (ECR surfaces) for causing an electron cycletron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein a counter electrode is provided above said specimen and parallel to said specimen, wherein said specimen table for holding said specimen and said counter electrode form two electrodes and at least one of a.c. voltage and d.c. voltage is supplied to at least one of said specimen table and said counter electrode to apply an electric field to said specimen; and wherein said counter electrode includes a wall portion of said specimen chamber above said specimen.

Claim 12

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a reactive gas into said specimen chamber; reactive gas introducing means for introducing a reactive gas in to said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen tale for generating an equivalent flux density surface (ECR surfaces) for causing an electron cycletron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein a counter electrode is provided above said specimen and parallel to said specimen, wherein said specimen table for holding said specimen and said counter electrode form two electrodes and at least one of a.c. voltage and d.c. voltage is supplied to at least one of said specimen table and said counter electrode to apply an electric field to said specimen; and wherein said counter electrode includes a wall portion of said specimen chamber above said specimen.

Claim 13

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein a counter electrode is provided above said specimen and parallel to said specimen and a power source is connected to said counter electrode to apply an electric field to said specimen; and wherein said counter electrode includes a wall portion of said specimen chamber above said specimen.

Claim 14

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein a counter electrode is provided above said specimen and parallel to said specimen and a power source is connected to said counter electrode to apply an electric field to said specimen; and wherein said counter electrode includes a wall portion of said specimen chamber above said specimen.

Claim 15

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein said magnetic field generating means is provided with a magnetic core.

Claim 16

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein said magnetic field generating means is provided with a magnetic core.

Claim 17

A microwave-excited plasma processing apparatus comprising: a specimen chamber providing with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein said magnetic field generating means is provided with a magnetic core.

Claim 18

A microwave-excited plasma processing apparatus comprising: a specimen chamber providing with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein said magnetic field generating means is provided with a magnetic core.

Claim 19

A micro-wave excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 20

A micro-wave excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 21

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 22

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with a specimen table for holding a specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 23

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means of introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said divergent magnetic field becoming weaker in a direction from said plasma to said at least one specimen table, said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table.

Claim 24

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means of introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said divergent magnetic field becoming weaker in a direction from said plasma to said at least one specimen table, said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table.

Claim 25

A microwave-excited plasma processing apparatus according to claim 15, wherein when an AC or DC electric field is applied to said at least one specimen table or said at least one specimen, counter electrodes are respectively provided facing and parallel to the surfaces of said at least one specimen.

Claim 26

A microwave-excited processing apparatus according to claim 15, wherein in addition to said magnetic field generating means, auxiliary magnetic field generating means is provided.

Claim 27

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, said divergent magnetic field becoming weaker in a direction from said plasma to said at least one specimen table, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force in said specimen chamber and a place treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table.

Claim 28

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a divergent magnetic field having lines of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, said divergent magnetic field becoming weaker in a direction from said plasma to said at least one specimen table, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic lines of force in said specimen chamber and a place treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table.

Claim 29

A microwave-excited plasma processing apparatus according to claim 18, wherein when an AC or DC electric field is applied to said at least one specimen table or said plurality of specimens, counter electrodes are respectively provided facing and parallel to the surfaces of said plurality of specimens.

Claim 30

A microwave-excited processing apparatus according to claim 18, wherein in addition to said magnetic field generating means, auxiliary magnetic field generating means is provided.

Claim 31

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at lest one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein one specimen table is disposed in a central portion of said specimen chamber and said specimens are held on opposite surfaces of said specimen table.

Claim 32

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at lest one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein one specimen table is disposed in a central portion of said specimen chamber and said specimens are held on opposite surfaces of said specimen table.

Claim 33

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at lest one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein one specimen table is disposed in a central portion of said specimen chamber and said specimens are held on opposite surfaces of said specimen table.

Claim 34

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at lest one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein one specimen table is disposed in a central portion of said specimen chamber and said specimens are held on opposite surfaces of said specimen table.

Claim 35

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means of introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said specimen tables are disposed in opposite to each other on opposite wall sides of said specimen chamber in the direction of a magnetic line of force.

Claim 36

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means of introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said specimen tables are disposed in opposite to each other on opposite wall sides of said specimen chamber in the direction of a magnetic line of force.

Claim 37

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; p1 a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said specimen tables are disposed in opposite to each other on opposite wall sides of said specimen chamber in the direction of a magnetic line of force.

Claim 38

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; p1 a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said specimen tables are disposed in opposite to each other on opposite wall sides of said specimen chamber in the direction of a magnetic line of force.

Claim 39

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is disposed on opposite surfaces of said at least one specimen table to provide a cusp magnetic line of force configuration.

Claim 40

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is disposed on opposite surfaces of said at least one specimen table to provide a cusp magnetic line of force configuration.

Claim 41

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing mean for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is disposed on opposite surfaces of said at least one specimen table to provide a cusp magnetic line of force configuration.

Claim 42

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing mean for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is disposed on opposite surfaces of said at least one specimen table to provide a cusp magnetic line of force configuration.

Claim 43

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at lest one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at lest one specimen table; wherein a plurality of said microwave introducing means are provided in a direction of thickness of said specimen table.

Claim 44

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at lest one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at lest one specimen table; wherein a plurality of said microwave introducing means are provided in a direction of thickness of said specimen table.

Claim 45

A microwave-excited processing apparatus according to claim 27, wherein a plurality of said microwave introducing means are provided in a direction of width of said specimen table.

Claim 46

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron-cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said microwave introducing means are provided in a direction of thickness of said specimen table.

Claim 47

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron-cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein a plurality of said microwave introducing means are provided in a direction of thickness of said specimen table.

Claim 48

A microwave-excited processing apparatus according to claim 29, wherein a plurality of said microwave introducing means are provided in a direction of width of said specimen table.

Claim 49

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electronic cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, said plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a coil having a magnetic core.

Claim 50

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electronic cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, said plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a coil having a magnetic core.

Claim 51

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into aid specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced form a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a coil having a magnetic core.

Claim 52

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into aid specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced form a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a coil having a magnetic core.

Claim 53

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at leas tone specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 54

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at leas tone specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 55

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimen is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 56

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimen is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein said magnetic field generating means is provided with a cover made of a magnetic material.

Claim 57

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein when an AC or DC electric field is applied to said at lest one specimen table or said at least one specimen, counter electrodes are respectively provide facing and parallel to the surfaces of said at least one specimen; and wherein each of said counter electrodes is disposed on wall sides of said specimen chamber and is divided into a plurality of segmental parts so that an electric potential applied can be controlled.

Claim 58

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table for holding at least one specimen thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said at least one specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force so as to propagate in a longitudinal direction of an electron cyclotron resonance region in said specimen chamber along the ECR surface of the electron cyclotron resonance region, and plasma treatment of said at least one specimen is carried out in said specimen chamber with respect to a plurality of surfaces of said at least one specimen table; wherein when an AC or DC electric field is applied to said at lest one specimen table or said at least one specimen, counter electrodes are respectively provide facing and parallel to the surfaces of said at least one specimen; and wherein each of said counter electrodes is disposed on wall sides of said specimen chamber and is divided into a plurality of segmental parts so that an electric potential applied can be controlled.

Claim 59

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein when an AC or DC electric field is applied to said at least one specimen table or said plurality of specimens, counter electrodes are respectively provided facing and parallel to the surface of said plurality of specimens; and wherein each of said counter electrodes is disposed on wall sides of said specimen chamber and is divided into a plurality of segmental parts so that an electric potential applied can be controlled.

Claim 60

A microwave-excited plasma processing apparatus comprising: a specimen chamber provided with at least one specimen table or holding a plurality of specimens thereon; microwave introducing means for introducing a microwave into said specimen chamber; reactive gas introducing means for introducing a reactive gas into said specimen chamber; a vacuum exhaust system for vacuum-exhausting said specimen chamber; and magnetic field generating means providing a magnetic line of force substantially perpendicular to said at least one specimen table for generating an equivalent flux density surface (ECR surface) for causing an electron cyclotron resonance (ECR), said specimen being processed by using plasma generated at said ECR surface, wherein said microwave is introduced from a direction substantially orthogonal to said magnetic line of force in said specimen chamber and plasma treatment of each of said plurality of specimens is carried out in said specimen chamber one at a time with respect to a plurality of surfaces of said at least one specimen table; wherein when an AC or DC electric field is applied to said at least one specimen table or said plurality of specimens, counter electrodes are respectively provided facing and parallel to the surface of said plurality of specimens; and wherein each of said counter electrodes is disposed on wall sides of said specimen chamber and is divided into a plurality of segmental parts so that an electric potential applied can be controlled.