发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
<p>A liquid crystal display device having a structural arrangement that a plurality of liquid crystal layers each for displaying a pattern are piled up and a pair of polarizers are provided above an uppermost liquid crystal layer and below a lowermost liquid crystal layer, is disclosed in which a polarizer is interposed between adjacent liquid crystal layers in such a manner that adjacent ones of the polarizers are different in direction of transmission axis from each other, in order to eliminate a white on black portion caused by an overlap of the patterns and to thereby reduce the area of a display region; or in which a white on black portion caused by an overlap of the patterns is used as a display portion to form a display pattern having a predetermined shape and to open up new possibilities for color display.</p> |
申请公布号 |
IN152933(B) |
申请公布日期 |
1984.05.05 |
申请号 |
IN1175CA1980 |
申请日期 |
1980.10.15 |
申请人 |
HITACHI LTD. |
发明人 |
TANAKA MASASHI;IHOCHI TAKAHIKO;NAKAJIMA YUTAKA;SHIBUYA YOSHIMICHI |
分类号 |
G02F1/1347;G04G9/00;G09F9/35;G09F9/46;(IPC1-7):G04C21/00 |
主分类号 |
G02F1/1347 |
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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