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1. 发明申请

US20100026942A1 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US20100026942A1
公开(公告)日：2010-02-04
申请号：US12593799
申请日：2008-03-03
申请人： Tomoo Fukukawa , Kazuyoshi Fujioka , Katsuya Ogawa
发明人： Tomoo Fukukawa , Kazuyoshi Fujioka , Katsuya Ogawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133707 , G02F2203/09
摘要： With the present invention, a fitting curve (f1) of the gamma curve (e1) arranged to be above a fitting curve of the gamma curve (e2), except in a region where the fitting curve (f1) shows a reflectivity of 0 and the fitting curve of the gamma curve (e2) shows a transmissivity of 0, and a gamma curve (e1) of reflective display and a gamma curve (e2) of transmissive display are obtained from measurement. Further, the fitting curve (f1) includes no gray scale inversion but at least one point of inflection (P1) where a sign of a differential coefficient is switched over. Thereby, it becomes possible to realize a liquid crystal display panel and a liquid crystal display device, for displaying images in a transmissive mode and a reflective mode, each of the liquid crystal display panel and the liquid crystal display device easily having an improvement in display quality of reflective display.
摘要翻译：根据本发明，除了拟合曲线（f1）表示反射率为0的区域以外，配置为高于伽马曲线（e2）的拟合曲线的伽马曲线（e1）的拟合曲线（f1）伽马曲线（e2）的拟合曲线示出了0的透射率，并且从测量获得反射显示的伽马曲线（e1）和透射显示的伽马曲线（e2）。此外，拟合曲线（f1）不包括灰度反转，而是将微分系数的符号切换的至少一个拐点（P1）。由此，可以实现用于以透射模式和反射模式显示图像的液晶显示面板和液晶显示装置，液晶显示面板和液晶显示装置中的每一个容易地具有显示改善反光显示质量。

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