Semiconductor wafer carrier guide tracks

Claim 2

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system comprising the combination of: a plurality of interconnected reaction chambers; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of guide tracks extending through said reaction chambers, spaced to accept said grooves along two sides of said semiconductor wafer carrier; wherein, said guide tracks are removably mounted in said reaction chambers and said semiconductor wafer carrier is movable through said reaction chambers along said guide tracks.

Claim 3

The combination according to claim 1, including a central brace between the guide tracks.

Claim 4

The combination according to claim 1, including a pair of spacers, one each attached to the guide tracks to position the guide tracks in said reaction chambers.

Claim 5

The combination according to claim 1, wherein said guide tracks are tubular and the grooves along said semiconductor wafer two sides of the carrier are circular to match the surface of the guide tracks.

Claim 6

The combination according to claim 1, wherein said guide tracks are rectangular, and the carrier has offset areas on each side to slide along the rectangular tracks.

Claim 7

The combination according to claim 1, wherein said guide tracks are made of quartz.

Claim 8

The combination according to claim 1, wherein a process gas is directed into a region under said semiconductor wafer carrier, and said semiconductor wafer carrier and said guide tracks confine the process gas to said region.

Claim 9

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks.

Claim 10

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks.

Claim 11

The combination according to claim 8, including a pair of spacers, one each attached to the guide tracks to position the guide tracks in the reaction chambers.

Claim 12

The combination according to claim 8, wherein a process gas is directed into a region under the semiconductor wafer carrier, and said semiconductor wafer carrier and said guide tracks confine said process gas to said region.

Claim 13

The combination according to claim 8, wherein said reaction chambers are joined at gas inlet junctions and exhaust junctions, and the gases entering the guide tracks are exhausted at the junctions.

Claim 14

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: one or more reaction chambers; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said one or more reaction chambers and said semiconductor wafer carrier is are movable through said one or more reaction chambers along said guide tracks; and wherein said guide tracks have openings therein at spaced intervals for exhausting the process gas entering the tracks from under the semiconductor wafer carrier and from the part of said one or more reaction chambers not under the semiconductor wafer carrier.

Claim 15

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: one or more reaction chambers; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said one or more reaction chambers and said semiconductor wafer carrier is are movable through said one or more reaction chambers along said guide tracks; and wherein said guide tracks have openings therein at spaced intervals for exhausting the process gas entering the tracks from under the semiconductor wafer carrier and from the part of said one or more reaction chambers not under the semiconductor wafer carrier.

Claim 16

The combination according to claim 12 wherein said reaction chambers are joined at gas inlet junctions and exhaust junctions, and the guide track openings are located at the junctions.

Claim 17

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor carrier is movable through said two or more reaction chambers along said guide tracks; and a central brace between the guide tracks.

Claim 18

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor carrier is movable through said two or more reaction chambers along said guide tracks; and a central brace between the guide tracks.

Claim 19

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removable mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks; and wherein said guide tracks are tubular and the grooves along the two sides of said semiconductor wafer carrier are circular to match the surfaces of the guide tracks.

Claim 20

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removable mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks; and wherein said guide tracks are tubular and the grooves along the two sides of said semiconductor wafer carrier are circular to match the surfaces of the guide tracks.

Claim 21

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks; and wherein said guide tracks are rectangular, and the semiconductor wafer carrier has offset areas on each side to slide along the rectangular tracks.

Claim 22

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is movable through said two or more reaction chambers along said guide tracks; and wherein said guide tracks are rectangular, and the semiconductor wafer carrier has offset areas on each side to slide along the rectangular tracks.

Claim 23

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is are movable through said two or more reaction chambers along said guide tracks; wherein the guide tracks have openings therein at spaced intervals for exhausting the process gas from under the semiconductor wafer carrier and from the parts of the reaction chambers not under the semiconductor wafer carrier; and wherein the reaction chambers are joined at gas inlet junctions and exhaust junctions, and the gases entering the guide tracks are exhausted at the junctions.

Claim 24

A semiconductor carrier and track system for transporting semiconductor wafers through a reactor system, comprising the combination of: two or more quartz reaction chambers joined by junctions; a semiconductor wafer carrier having grooves along two sides of the carrier; and a pair of quartz guide tracks spaced to accept the grooves along two sides of said semiconductor wafer carrier; wherein said guide tracks are removably mounted in said two or more reaction chambers and said semiconductor wafer carrier is are movable through said two or more reaction chambers along said guide tracks; wherein the guide tracks have openings therein at spaced intervals for exhausting the process gas from under the semiconductor wafer carrier and from the parts of the reaction chambers not under the semiconductor wafer carrier; and wherein the reaction chambers are joined at gas inlet junctions and exhaust junctions, and the gases entering the guide tracks are exhausted at the junctions.