Claims
- 1. An article comprising a plurality of display panels arranged over a substrate so as to face a same direction, each of said panels comprising a pixel area and at least one peripheral driving circuit area,wherein a shortest distance (A) between one side of the substrate and nearest one of peripheral driving circuit areas over said substrate is larger than a shortest distance (A′) between another side of the substrate and nearest one of pixel areas over said substrate.
- 2. An article according to claim 1, wherein said one side of the substrate substantially faces said peripheral driving circuit areas and said another side of the substrate substantially faces said pixel areas.
- 3. An article according to claim 1, wherein said each panel constitutes a display portion of an electro-optical device.
- 4. An article according to claim 1, wherein both of said pixel area and said peripheral driving circuit area comprise a plurality of thin film transistors, each of said thin film transistors comprising:a semiconductor film comprising silicon formed over said substrate, said semiconductor film having at least a channel forming region, a source region, and a drain region; and a gate electrode adjacent to said semiconductor film with a gate insulating film interposed therebetween.
- 5. An article according to claim 4, wherein at least one of said thin film transistors is p-channel type, and source regions and drain regions of all p-channel type thin film transistors include both phosphorus and boron.
- 6. An article according to claim 1, wherein said peripheral driving circuit area comprises at least one CMOS circuit.
- 7. An article according to claim 1, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 8. An article according to claim 1, wherein the distance (A) is at least 1.5 times larger than the distance (A′).
- 9. An article according to claim 1, wherein a distance (C) between said peripheral driving circuit area of one panel and an adjoining pixel area of another one panel is 5 mm or less.
- 10. An article comprising a plurality of display panels arranged over a substrate so as to face a same direction, each of said panels comprising a pixel area and at least one peripheral driving circuit area,wherein distances (A) and (B) from two sides of the substrate to nearest one of peripheral driving circuit areas over said substrate are longer than distances (A′) and (B′) from another two sides of the substrate to nearest one of pixel areas over said substrate.
- 11. An article according to claim 10, wherein said each of panels constitutes a display portion of an electro-optical device.
- 12. An article according to claim 10, wherein both of said pixel area and said peripheral driving circuit area comprise a plurality of thin film transistors, each of said thin film transistors comprising:a semiconductor film comprising silicon formed over said substrate, said semiconductor film having at least a channel forming region, a source region, and a drain region; and a gate electrode adjacent to said semiconductor film with a gate insulating film interposed therebetween.
- 13. An article according to claim 12, wherein at least one of said thin film transistors is p-channel type, and source regions and drain regions of all p-channel type thin film transistors include both phosphorus and boron.
- 14. An article according to claim 10, wherein said peripheral driving circuit area comprises at least one CMOS circuit.
- 15. An article according to claim 10, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 16. An article according to claim 10, wherein the distances (A) and (B) are at least 1.5 times larger than the distances (A′) and (B′).
- 17. An article according to claim 10, wherein a distance (C) between said peripheral driving circuit area of one panel and an adjoining pixel area of another one panel is 5 mm or less.
- 18. An article comprising a plurality of display panels arranged over a substrate so as to face a same direction, each of said panels comprising a pixel area and at least one peripheral driving circuit area,wherein distances (A) and (B) from two sides of the substrate to a peripheral driving circuit area of a first panel are longer than distances (A′) and (B′) from another two sides of the substrate to a pixel area of a second panel, and wherein said first panel and said second panel are diagonally arranged over said substrate.
- 19. An article according to claim 18, wherein each of said two sides of the substrate is substantially adjacent to peripheral driving circuit areas of said display panels and each of said another two sides of the substrate is substantially adjacent to pixel areas of said display panels.
- 20. An article according to claim 18, wherein said each panel constitutes a display portion of an electro-optical device.
- 21. An article according to claim 18, wherein both of said pixel area and said peripheral driving circuit area comprise a plurality of thin film transistors, each of said thin film transistors comprising:a semiconductor film comprising silicon formed over said substrate, said semiconductor film having at least a channel forming region, a source region, and a drain region; and a gate electrode adjacent to said semiconductor film with a gate insulating film interposed therebetween.
- 22. An article according to claim 21, wherein at least one of said thin film transistors is p-channel type, and source regions and drain regions of all p-channel type thin film transistors include both phosphorus and boron.
- 23. An article according to claim 18, wherein said peripheral driving circuit area comprises at least one CMOS circuit.
- 24. An article according to claim 18, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 25. An article according to claim 18, wherein the distances (A) and (B) are at least 1.5 times larger than the distances (A′) and (B′).
- 26. An article according to claim 18, wherein a distance (C) between said peripheral driving circuit area of one panel and an adjoining pixel area of another one panel is 5 mm or less.
- 27. An article according to claim 1, wherein said plurality of display panels are arranged in a matrix form over said substrate.
- 28. An article according to claim 10, wherein said plurality of display panels are arranged in a matrix form over said substrate.
- 29. An article according to claim 18, wherein said plurality of display panels are arranged in a matrix form over said substrate.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7-056482 |
Feb 1995 |
JP |
|
Parent Case Info
This is a continuation of U.S. application Ser. No. 08/604,548, filed Feb. 21, 1996 now U.S. Pat. No. 5,982,469.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4906071 |
Takahara et al. |
Mar 1990 |
|
5200847 |
Mawatari et al. |
Apr 1993 |
|
5453858 |
Yamazaki |
Sep 1995 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
2-105115 |
Apr 1990 |
JP |
Continuations (1)
|
Number |
Date |
Country |
Parent |
08/604548 |
Feb 1996 |
US |
Child |
09/425117 |
|
US |