发明名称 |
Wide angle liquid crystal display that copes with interference coloring |
摘要 |
A liquid crystal display device assembly is of a two-layer construction including a first TN liquid crystal display device of a dot-matrix electrode pattern and a second TN liquid crystal display device of a segment electrode pattern disposed on the first display device in laminated relation. The product of refractivity anisotropy and thickness of the liquid crystal layer of the first liquid crystal display device is smaller than 0.6 mu m, and that of the second liquid crystal display device is 0.6 mu m or more.
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申请公布号 |
US4448489(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19820378745 |
申请日期 |
1982.05.17 |
申请人 |
HITACHI, LTD. |
发明人 |
SATO, YUKIHIRO;SHIBUYA, YOSHIMICHI |
分类号 |
G09F9/46;G02F1/1343;G02F1/1347;G02F1/139;(IPC1-7):G02F1/13 |
主分类号 |
G09F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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