发明名称 |
High speed, high ambient viewability liquid crystal display assembly |
摘要 |
A liquid crystal display assembly includes an untwisted nematic liquid crystal cell structure. The light transmittance of each pixel element of the assembly is a function of the pixel drive voltage. A phase compensating plate reduces the voltage necessary to permit switching, permitting compatibility with conventional thin film transistor (TFT) arrays but capable of greatly shortened response times. The configuration includes a combination linear polarizer and quarter wave plate which functions as a circular polarizer for blocking reflections from internal specularly reflecting surfaces within the liquid crystal display, thereby enhancing high ambient viewability.
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申请公布号 |
US5532852(A) |
申请公布日期 |
1996.07.02 |
申请号 |
US19940200148 |
申请日期 |
1994.02.23 |
申请人 |
KAISER AEROSPACE AND ELECTRONICS CORPORATION |
发明人 |
KALMANASH, MICHAEL H. |
分类号 |
G02F1/1335;G02F1/13363;G02F1/139;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1335 |
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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