Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
238 words
A hybrid integrated circuit component for insertion in a slit of a mother printed circuit board, comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected to said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate so that said flexible circuit board can be folded at a center bending portion of said flexible insulated substrate so that said pair of hard supporting plates face to each other and so that said pair of external connection terminals are arranged close to each other when said flexible insulated substrate is folded and so that said flexible insulated substrate at said center bending portion, when folded, has a spring characteristic sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed circuit board and each of said pair of external connection terminals of said flexible circuit board when said pair of external connection terminals of the folded flexible insulated circuit board are inserted into said slit of said mother printed circuit board.
Claim 2
Dependent Claim
238 words
A hybrid integrated circuit component for insertion in a slit of a mother printed circuit board, comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected to said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate so that said flexible circuit board can be folded at a center bending portion of said flexible insulated substrate so that said pair of hard supporting plates face to each other and so that said pair of external connection terminals are arranged close to each other when said flexible insulated substrate is folded and so that said flexible insulated substrate at said center bending portion, when folded, has a spring characteristic sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed circuit board and each of said pair of external connection terminals of said flexible circuit board when said pair of external connection terminals of the folded flexible insulated circuit board are inserted into said slit of said mother printed circuit board.
Claim 3
Dependent Claim
35 words
A hybrid integrated circuit component as claimed in claim 1, wherein metal plates are used as said supporting plates and said metal plates are electrically connected to said circuit conductor of said flexible circuit board.
Claim 4
Dependent Claim
20 words
A hybrid integrated circuit component as claimed in claim 1, wherein insulated substrates are used as said hard supporting plates.
Claim 5
Dependent Claim
44 words
A hybrid integrated circuit component as claimed in claim 3, wherein circuit conductor is formed on a surface of said insulated substrate used as said hard supporting plate, and this circuit conductor is electrically connected with said circuit conductor of said flexible circuit board.
Claim 6
Dependent Claim
51 words
A hybrid integrated circuit component as claimed in claim 3, wherein a circuit conductor and resistor layers are formed on a surface of said insulated substrate used as said hard supporting plate, and these circuit conductor and resistor layers are electrically connected with said circuit conductor of said flexible circuit board.
Claim 7
Dependent Claim
26 words
A hybrid integrated circuit component as claimed in claim 1, wherein the folded portion of said flexible circuit board is covered with a flexible insulating sheet.
Claim 8
Dependent Claim
24 words
A hybrid integrated circuit component as claimed in claim 6, wherein a part of said circuit conductor are covered with a flexible insulating sheet.
Claim 9
Dependent Claim
24 words
A hybrid integrated circuit component as claimed in claim 1, wherein a rectangular notch is provided asymmetrically between said pair of external connection terminals.
Claim 10
Dependent Claim
293 words
A mother printed circuit board on which hybrid integrated circuit components are mounted, each of said hybrid integrated circuit components comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected to said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate, said flexible circuit board being folded and having a spring characteristic at a center bending portion of said flexible insulated substrate, and mounted on said mother printed circuit board so that said pair of hard supporting plates face to each other and so that said pair of external connection terminals are arranged close to each other and so that said pair of external connection terminals which are doubled via said pair of hard supporting plates are inserted into a slit provided on said mother printed circuit board so as to ensure contact between said slit of said mother printed circuit board and each of said pair of external connection terminals of said flexible circuit board at said center bending portion; and so that said pair of external connection terminals are directly connected to a circuit conductor of said mother printed circuit board at said slit by means of soldering; said spring characteristic being sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed board and each of said pair of external connection terminals.
Claim 11
Dependent Claim
293 words
A mother printed circuit board on which hybrid integrated circuit components are mounted, each of said hybrid integrated circuit components comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected to said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate, said flexible circuit board being folded and having a spring characteristic at a center bending portion of said flexible insulated substrate, and mounted on said mother printed circuit board so that said pair of hard supporting plates face to each other and so that said pair of external connection terminals are arranged close to each other and so that said pair of external connection terminals which are doubled via said pair of hard supporting plates are inserted into a slit provided on said mother printed circuit board so as to ensure contact between said slit of said mother printed circuit board and each of said pair of external connection terminals of said flexible circuit board at said center bending portion; and so that said pair of external connection terminals are directly connected to a circuit conductor of said mother printed circuit board at said slit by means of soldering; said spring characteristic being sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed board and each of said pair of external connection terminals.
Claim 12
Dependent Claim
36 words
A mother printed circuit board as claimed in claim 9, wherein metal plates are used as said hard supporting plates and said metal plates are electrically connected to said circuit conductor of said flexible circuit board.
Claim 13
Dependent Claim
20 words
A mother printed circuit board as claimed in claim 9, wherein insulated substrates are used as said hard supporting plates.
Claim 14
Dependent Claim
45 words
A mother printed circuit board as claimed in claim 11, wherein a circuit conductor is formed on a surface of said insulated substrate used as said hard supporting plate, and this circuit conductor is electrically connected with said circuit conductor of said flexible circuit board.
Claim 15
Dependent Claim
51 words
A mother printed circuit board as claimed in claim 11, wherein a circuit conductor and resistor layers are formed on a surface of said insulated substrate used as said hard supporting plate, and these circuit conductor and resistor layers are electrically connected with said circuit conductor of said flexible circuit board.
Claim 16
Dependent Claim
26 words
A mother printed circuit board as claimed in claim 9, wherein the folded portion of said flexible circuit board is covered with a flexible insulating sheet.
Claim 17
Dependent Claim
24 words
A mother printed circuit board as claimed in claim 14, wherein a part of said circuit conductor are covered with a flexible insulating sheet.
Claim 18
Dependent Claim
24 words
A mother printed circuit board as claimed in claim 9, wherein a rectangular notch is provided asymmetrically between said pair of external connection terminals.
Claim 19
Independent Claim
293 words
A method of mounting a hybrid integrated circuit component on a mother printed circuit board, wherein said method comprises: (a) providing a hybrid integrated circuit component comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected with said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate so that said flexible circuit board can be folded at a center bending portion of said flexible insulated substrate; (b) folding said flexible circuit board so that said pair of hard supporting plates face each other and so that said pair of external connection terminals are arranged close to each other; (c) vertically inserting said pair of external connection terminals into a slit provided in said mother printed circuit board, said flexible circuit board being held in said slit of said mother printed circuit board with sufficient contact between said slit and each of said pair of external connection terminals thereof due to a spring characteristic of said flexible circuit board at said center bending portion; said spring characteristic being sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed board and each of said pair of external connection terminals; and (d) directly connecting said pair of external connection terminals to a circuit conductor of said mother printed circuit board at said slit by means of soldering.
Claim 20
Independent Claim
293 words
A method of mounting a hybrid integrated circuit component on a mother printed circuit board, wherein said method comprises: (a) providing a hybrid integrated circuit component comprising: a flexible circuit board composed of a flexible insulated substrate, a circuit conductor formed on one surface of said flexible insulated substrate, and a pair of conductor layers formed along two opposite sides of said flexible insulated substrate to serve as a pair of external connection terminals; circuit elements mounted on said flexible insulated substrate and electrically connected with said circuit conductor; and a pair of hard supporting plates cemented on the other surface and at said two opposite sides of said flexible insulated substrate so that said flexible circuit board can be folded at a center bending portion of said flexible insulated substrate; (b) folding said flexible circuit board so that said pair of hard supporting plates face each other and so that said pair of external connection terminals are arranged close to each other; (c) vertically inserting said pair of external connection terminals into a slit provided in said mother printed circuit board, said flexible circuit board being held in said slit of said mother printed circuit board with sufficient contact between said slit and each of said pair of external connection terminals thereof due to a spring characteristic of said flexible circuit board at said center bending portion; said spring characteristic being sufficient to spring said substrate outward toward a flat condition with a sufficient force to ensure contact between said slit of said mother printed board and each of said pair of external connection terminals; and (d) directly connecting said pair of external connection terminals to a circuit conductor of said mother printed circuit board at said slit by means of soldering.
Claim 21
Dependent Claim
33 words
A mounting method as claimed in claim 17, wherein metal plates are used as hard supporting plates and said metal plates are electrically connected to said circuit conductor of said flexible circuit board.
Claim 22
Dependent Claim
18 words
A mounting method as claimed in claim 17, wherein insulated substrates are used as said hard supporting plates.
Claim 23
Dependent Claim
43 words
A mounting method as claimed in claim 19, wherein a circuit conductor is formed on a surface of said insulated substrate used as said hard supporting plate, and this circuit conductor is electrically connected with said circuit conductor of said flexible circuit board.
Claim 24
Dependent Claim
43 words
A mounting method as claimed in claim 19, wherein a circuit conductor and resistor layers are formed on a surface of said insulated substrate and these circuit conductor and resistor layers are electrically connected with said circuit conductor of said flexible circuit board.
Claim 25
Dependent Claim
24 words
A mounting method as claimed in claim 17, wherein the folded portion of said flexible circuit board is covered with a flexible insulating sheet.
Claim 26
Dependent Claim
22 words
A mounting method as claimed in claim 22, wherein a part of said circuit conductor are covered with a flexible insulating sheet.
Claim 27
Dependent Claim
25 words
A mounting method as claimed in claim 17, wherein a rectangular notch is provided asymmetrically between said conductor layers which serve as external connection terminals.