Claims
- 1. A liquid crystal display device comprising:a pair of substrates; a liquid crystal layer interposed between said pair of substrates; wherein one of said pair of substrates comprises: a plurality of scanning electrodes; a plurality of signal electrodes arranged so as to cross with said plurality of scanning electrodes; a plurality of thin film transistors arranged in the vicinity of the crossing points of said scanning electrodes with said signal electrodes, a plurality of common electrodes, and a plurality of pixel electrodes arranged between each of said common electrodes; wherein an electric field is formed in said liquid crystal layer by applying a voltage to said pixel electrodes and said plurality of common electrodes; and the other substrate of said pair of substrates comprises: color filters, and least one film arranged on said color filters for flattening said color filters and being an orientation control film, wherein all electrodes of said liquid crystal display device are arranged onto said one of said pair of substrates, and wherein d·Δn of said liquid crystal layer is in a range of 0.21 μm to 0.36 μm, where d represents a thickness of said liquid crystal layer and Δn represents birefringence of said liquid crystal layer.
Priority Claims (2)
Number |
Date |
Country |
Kind |
4-249938 |
Sep 1992 |
JP |
|
5-7355 |
Jan 1993 |
JP |
|
CROSS REFERENCE TO RELATED APPLICATION
This is a continuation of U.S. application Ser. No. 09/543,337, filed Apr. 5, 2000, now U.S. Pat. No. 6,341,004, which is a continuation of U.S. application Ser. No. 08/908,184, filed Aug. 7, 1997, now U.S. Pat. No. 6,124,915, which is a continuation of U.S. application Ser. No. 08/744,451, filed Nov. 6, 1996, now U.S. Pat. No. 5,737,051, which is a continuation of U.S. application Ser. No. 08/123,472, filed Sep. 20, 1993, now U.S. Pat. No. 5,598,285, the subject matter of which is incorporated by reference herein.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4687298 |
Aoki et al. |
Aug 1987 |
A |
5358810 |
Yoshino |
Oct 1994 |
A |
5576867 |
Baur et al. |
Nov 1996 |
A |
Foreign Referenced Citations (1)
Number |
Date |
Country |
4000451 |
Jul 1991 |
DE |
Non-Patent Literature Citations (1)
Entry |
Bahadur, “Liquid crystal Application and Uses”, vol. 1, pp. 171-181, 1990. |
Continuations (4)
|
Number |
Date |
Country |
Parent |
09/543337 |
Apr 2000 |
US |
Child |
10/046825 |
|
US |
Parent |
08/908184 |
Aug 1997 |
US |
Child |
09/543337 |
|
US |
Parent |
08/744451 |
Nov 1996 |
US |
Child |
08/908184 |
|
US |
Parent |
08/123472 |
Sep 1993 |
US |
Child |
08/744451 |
|
US |