Claims
- 1. A semiconductor device comprising:
- an integrated circuit chip having a plurality of first electrodes disposed on the peripheral portion thereof; and
- a wiring portion having a plurality of second electrodes disposed on the peripheral portion of a first face of the wiring portion, and a plurality of third electrodes disposed on a second face of said wiring portion, said second electrodes being electrically connected to said third electrodes, the number N of said first electrodes and the number n of said third electrodes being provided to satisfy N=i(n-1), where i is an integer.
- 2. A semiconductor device according to claim 1, wherein the number N of said first electrodes and the number n of said third electrodes satisfy 4N=n.sup.2 -1.
- 3. A semiconductor device according to claim 1, wherein the number N of said first electrodes and the number n of said third electrodes satisfy N=2i(2i-1) and n=4i-1.
- 4. A semiconductor device according to claim 1, wherein said third electrodes are disposed in an array.
- 5. A semiconductor device according to claim 1, wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 6. A semiconductor device according to claim 2, wherein the number N of said first electrodes and the number n of said third electrodes satisfy N=2i(2i-1) and n=4i-1.
- 7. A semiconductor device according to claim 2, wherein said third electrodes are disposed in an array.
- 8. A semiconductor device according to claim 2, wherein the number N of said first electrodes and the number n of said third electrodes satisfy N=2i(2i-1) and n=4i-1, and wherein said third electrodes are disposed in an array.
- 9. A semiconductor device according to claim 2, wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 10. A semiconductor device according to claim 2, wherein the number N of said first electrodes and the number n of said third electrodes satisfy N=2i(2i-1) and n=4i-1, and wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 11. A semiconductor device according to claim 2, wherein said third electrodes are disposed in an array, and wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 12. A semiconductor device according to claim 2, wherein the number N of said first electrodes and the number n of said third electrodes satisfy N=2i(2i-1) and n=4i-1, wherein said third electrodes are disposed in an array, and wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 13. A semiconductor device according to claim 3, wherein said third electrodes are disposed in an array.
- 14. A semiconductor device according to claim 3, wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 15. A semiconductor device according to claim 3, wherein said third electrodes are disposed in an array, and wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
- 16. A semiconductor device according to claim 4, wherein the plurality of first electrodes are disposed on a major surface of said integrated circuit chip, and the surface area of said integrated circuit chip major surface is substantially equal to the surface area of said second face of said wiring portion.
Priority Claims (1)
Number |
Date |
Country |
Kind |
8-004436 |
Jan 1996 |
JPX |
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Parent Case Info
This is a divisional application of U.S. Ser. No. 08/781,860, filed Jan. 10, 1997 now U.S. Pat. No. 5,886,409.
US Referenced Citations (8)
Foreign Referenced Citations (3)
Number |
Date |
Country |
63-175450 |
Jul 1988 |
JPX |
1-313969 |
Dec 1989 |
JPX |
3-116838 |
Sep 1991 |
JPX |
Non-Patent Literature Citations (1)
Entry |
"Simple-Structure", Generally Applicable Chip-Scale Package, IEEE, 1995, pp. 218-223. |
Divisions (1)
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Number |
Date |
Country |
Parent |
781860 |
Jan 1997 |
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