Claims
- 1. A method for manufacturing a plurality of display panels comprising steps of:arranging a plurality of panel portions over a substrate, each panel portion having a pixel area and at least one driving circuit area, and positional relationship between the driving circuit area and the pixel area being the same in any of the panel portions over said substrate; and dividing said substrate into said plurality of display panels, wherein a shortest distance between one side of the substrate and a nearest driving circuit are in one of said panel portions is larger than a shortest distance between another side of the substrate and a nearest pixel area in another one of said panel portions over the substrate.
- 2. A method according to claim 1, wherein said one of the substrate mostly faces driving circuit areas of said panel portions and said another side of the substrate mostly faces pixel areas of said panel portions.
- 3. A method according to claim 1, wherein each display panel constitutes a liquid crystal display device.
- 4. A method according to claim 1, wherein said pixel areas and said driving circuit area comprise a plurality of thin a film transistors formed over said substrate, each thin film transistor having an active layer comprising a crystalline semiconductor film formed over said substrate.
- 5. A method according to claim 1, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 6. A method according to claim 1, wherein said plurality panel portions are arranged in a matrix form over said substrate.
- 7. A method according to claim 1, wherein said one panel portion and said another one panel portion are diagonally arranged over said substrate.
- 8. A method for manufacturing a plurality of display panels comprising steps of:arranging a plurality of panel portions over a substrate, each panel portion having a pixel area and at least one driving circuit area, and positional relationship between the driving circuit area and the pixel area being the same in any of the panel portions over said substrate; and dividing said substrate into said plurality of display panels, wherein a shortest distance between one side of the substrate and a driving circuit area in one panel portion located nearest to the one side of the substrate is larger than a shortest distance between another side of the substrate and a pixel area in another one panel portion located nearest to the another side of the substrate.
- 9. A method according to claim 8, wherein said one side of the substrate mostly faces driving circuit areas of said panel portions and said another side of the substrate mostly faces pixel areas of said panel portions.
- 10. A method according to claim 8, wherein each display panel constitutes a liquid crystal display device.
- 11. A method according to claim 8, wherein said pixel areas and said driving circuit areas comprise a plurality of thin film transistors formed over said substrate, each thin film transistor having an active layer comprising a crystalline semiconductor film formed over said substrate.
- 12. A method according to claim 8, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 13. A method according to claim 8, wherein said plurality panel portions are arranged in a matrix form over said substrate.
- 14. A method according to claim 8, wherein said one panel portion and said another one panel portion are diagonally arranged over said substrate.
- 15. A method for manufacturing a plurality of display panels comprising steps of:arranging a plurality of panel portions over a substrate, each panel portion having a pixel area and at least one driving circuit area, and positional relationship between the driving circuit area and the pixel area being the same in any of the panel portions over said substrate; and dividing said substrate into said plurality of display panels, wherein shortest distances between at least one driving circuit area of one panel portion and two adjacent sides of the substrate are larger than shortest distances between a pixel area of another one panel portion and another two adjacent sides of the substrate, and wherein said two adjacent sides of the substrate are close to said one panel portion and said another two adjacent sizes of the substrate are close to said another one panel portion.
- 16. A method according to claim 15, wherein each display panel constitutes a liquid crystal display device.
- 17. A method according to claim 15, wherein said pixel areas and said driving circuit areas comprise a plurality of thin film transistors formed over said substrate, each thin film transistor having an active layer comprising a crystalline semiconductor film formed over said substrate.
- 18. A method according to claim 15, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resin.
- 19. A method according to claim 15, wherein said plurality panel portions are arranged in a matrix form over said substrate.
- 20. A method according to claim 15, wherein said one panel portion and said another one panel portion are diagonally arranged over said substrate.
- 21. A method for manufacturing a plurality of display panels comprising steps of:arranging a plurality of panel portion over a substrate, each panel portion having a pixel area and at least one driving circuit area, and positional relationship between the driving circuit area and the pixel area being the same in any of the panel portions over said substrate; and dividing said substrate into said plurality of display panel, wherein shortest distances between at least one driving circuit area of one panel portion and two adjacent sides of the substrate are larger than shortest distances between a pixel area of another one panel portion and another two adjacent sides of the substrate, and wherein said two adjacent sides of the substrate are mainly facing driving circuit areas of plural panel portions and said another two adjacent sides of the substrate are mainly facing pixel areas of plural panel portions.
- 22. A method according to claim 21, wherein each display panel constitutes a liquid crystal display device.
- 23. A method according to claim 21, wherein said pixel areas and said driving circuit areas comprise a plurality of thin film transistors formed over said substrate, each thin film transistor having an active layer comprising a crystalline semiconductor film formed over said substrate.
- 24. A method according to claim 21, wherein said substrate comprises a material selected from the group consisting of glass, quartz, and resins.
- 25. A method according to claim 21, wherein said plurality panel portions are arranged in a matrix form over said substrates.
- 26. A method according to claim 21, wherein said one panel portion and said another one panel portion are diagonally arranged over said substrate.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7-56482 |
Feb 1995 |
JP |
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Parent Case Info
This is a continuation of U.S. application Ser. No. 09/425,117 filed Oct. 20, 1999 now U.S. Pat. No. 6,201,591, (allowed) which is a continuation of U.S. application Ser. No. 08/604,548 filed Feb. 21, 1996 (U.S. Pat. No. 5,982,469).
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Continuations (2)
|
Number |
Date |
Country |
Parent |
08/425117 |
Oct 1999 |
US |
Child |
09/774815 |
|
US |
Parent |
08/604548 |
Feb 1996 |
US |
Child |
08/425117 |
|
US |