发明授权
US6005651A Display panel and projection display system with use of display panel
失效
显示面板和投影显示系统使用显示面板
- 专利标题: Display panel and projection display system with use of display panel
- 专利标题(中): 显示面板和投影显示系统使用显示面板
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申请号: US586418申请日: 1996-01-16
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公开(公告)号: US6005651A公开(公告)日: 1999-12-21
- 发明人: Hiroshi Takahara , Hideki Ohmae , Hideaki Mochizuki
- 申请人: Hiroshi Takahara , Hideki Ohmae , Hideaki Mochizuki
- 申请人地址: JPX Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX4-207761 19920804; JPX4-224484 19920825; JPX5-095828 19930422
- 主分类号: G02F1/1334
- IPC分类号: G02F1/1334 ; G02F1/1335 ; G02F1/1343 ; G02F1/1333 ; G02F1/136 ; G02F1/137
摘要:
In a display panel, a first substrate is opposed to a second substrate and interposing a liquid crystal/resin composite layer. If the display panel is a transmission type display, a film for absorbing light is formed on a black matrix and between pixel electrodes. If the display panel is a reflection type display, a film for absorbing light is formed between reflection electrodes. Further, a counterelectrode is made from a multi-layer film of dielectric films and a transparent electrically conductive film for preventing reflection. The film for absorbing light includes pigments which can absorb light modulated by the liquid crystal/resin composite layer. By using the display panel, a projection display system of high contrast and high brightness can be constructed.
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