发明名称 |
LIQUID CRYSTAL DISPLAY AND PRODUCTION METHOD THEREFOR |
摘要 |
<p>The present invention relates to a projection type liquid crystal display device and a method for the manufacture thereof. It is the object of the present invention to provide a liquid crystal display device having pillar-shape spacers formed in pixel array regions with improved display properties by preventing the degradation of contrast and the occurrence of residual images, and a method for the manufacture of such a liquid crystal display device. In the liquid crystal display device comprising three liquid crystal light valves for displaying images corresponding to red (R), green (G) and blue (B), and having a plurality of pillar-shape spacers for maintaining a prescribed cell gap formed in their pixel array regions, a plurality of pillar-shape spacers formed in their pixel array regions are provided at locations which do not overlap with each other when images are projected on the screen. <IMAGE></p> |
申请公布号 |
EP0831356(A4) |
申请公布日期 |
1998.11.04 |
申请号 |
EP19950919659 |
申请日期 |
1995.05.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SHINOHARA, MASAMI;UDA, MITSURU;ENAMI, KUNIO |
分类号 |
G02F1/1339;H04N9/31;(IPC1-7):G02F1/133;G02F1/13 |
主分类号 |
G02F1/1339 |
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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