Claims
- 1. A liquid crystal display device comprising:
- a first substrate;
- a second substrate;
- a picture element electrode having an approximately square shape, said picture element electrode being formed on the first substrate on a side of a surface of the first substrate opposed to the second substrate;
- a pair of signal lines and a pair of scanning lines, said signal lines and said scanning lines being arranged at predetermined spaces apart from peripheral edges of the picture element electrode;
- a first alignment layer on which an alignment treatment is applied in a first alignment direction, said first alignment layer covering the picture element electrode, the signal lines and the scanning lines;
- a counter electrode formed on the second substrate on a side of a surface of the second substrate opposed to the first substrate;
- a second alignment layer on which an alignment treatment is applied in a second alignment direction which is different from the first alignment direction, said second alignment layer covering the counter electrode, wherein the respective alignment treatments of the first and second alignment layers are mutually applied in such a manner that a side of the picture element electrode at which an optical leakage caused by disclination of a liquid crystal appears largest is near one of the pair of signal lines;
- a liquid crystal disposed between the first and second alignment layers; and
- a light shading film formed on one of the first substrate and the second substrate, said light shading film being used to more widely overlap a side of the picture element electrode arranged along one of the signal lines at which the optical leakage caused by disclination of the liquid crystal appears largest, as compared with a side of the picture element electrode along the scanning lines.
- 2. A liquid crystal display device as claimed in claim 1, further comprising a switching element connected to the picture element electrode, one of said pair of signal lines, and one of said pair of scanning lines.
- 3. A liquid crystal display device as claimed in claim 2, wherein the switching element is a thin film transistor.
- 4. A liquid crystal display device as claimed in claim 1, wherein the light shading film is formed on the first substrate so as to function as an electrode for a storage capacitor.
- 5. A liquid crystal display device as claimed in claim 4, further comprising a switching element connected to the picture element electrode, one of said pair of signal lines, and one of said pair of scanning lines.
- 6. A liquid crystal display device comprising:
- a first substrate;
- a second substrate;
- a picture element electrode formed on the first substrate on a side of a surface of the first substrate opposed to the second substrate;
- a pair of signal lines and a pair of scanning lines, said signal lines and said scanning lines being arranged at predetermined spaces apart from peripheral edges of the picture element electrode;
- a switching element connected to the picture element electrode, one of said pair of signal lines, and one of said pair of scanning lines;
- a first alignment layer on which an alignment treatment is applied in a first alignment direction, said first alignment layer covering the picture element electrode, the signal lines and the scanning lines;
- a counter electrode formed on the second substrate on a side of a surface of the second substrate opposed to the first substrate;
- a second alignment layer on which an alignment treatment is applied in a second alignment direction which is different from the first alignment direction, said second alignment layer covering the counter electrode, wherein the respective alignment treatments of the first and second alignment layers are mutually applied in such a manner that a side of the picture element electrode at which an optical leakage caused by disinclination of a liquid crystal appears largest is located near one of said pair of signal lines;
- a liquid crystal disposed between the first and second alignment layers; and
- a light shading film formed on one of the first substrate and the second substrate, said light shading film having both a signal-line side portion overlapped with a side of the picture element electrode arranged along one of the pair of signal lines and also a scanning-line side portion overlapped with a side of the picture element electrode arranged along one of the scanning lines, the signal-line side portion being used to more widely overlap the picture element electrode, as compared with the scanning-line side portion.
- 7. A liquid crystal display device as claimed in claim 6, wherein the switching element is a thin film transistor.
- 8. A liquid crystal display device as claimed in claim 6, wherein the light shading film is formed on the first substrate so as to function as an electrode for a storage capacitor.
Priority Claims (1)
Number |
Date |
Country |
Kind |
6-259817 |
Sep 1994 |
JPX |
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Parent Case Info
This is a division of application Ser. No. 08/531,731 filed Sep. 25, 1995 now U.S. Pat. No. 5,781,260.
US Referenced Citations (7)
Divisions (1)
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Number |
Date |
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Parent |
531731 |
Sep 1995 |
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