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1. 发明申请

US20070229736A1 COLOR LIQUID CRYSTAL DISPLAY 有权
标题翻译：彩色液晶显示
公开(公告)号：US20070229736A1
公开(公告)日：2007-10-04
申请号：US11696051
申请日：2007-04-03
申请人： Po Hsien WANG , Hsuan Yang CHEN
发明人： Po Hsien WANG , Hsuan Yang CHEN
IPC分类号： G02F1/1335
CPC分类号： G02B6/005 , G02F1/133514 , G02F1/133603 , G02F1/133617 , G02F1/133621 , G02F2001/133614
摘要： A color liquid crystal display includes a wavelength converter having a plurality of wavelength conversion areas and a plurality of transparent areas. The wavelength conversion areas are disposed at the positions corresponding to red and green filters while the transparent areas are disposed at the positions corresponding to blue filters. After passing through the wavelength conversion areas, a blue light is converted to a broadband yellow light. The broadband yellow light will be subsequently converted to a red or green light of interest when it passes through red or green filters. The blue light will experience no change in wavelength when it passes through the transparent areas. With such arrangement, the displayed brightness and saturation of red and green colors can be improved, and the displayed brightness and saturation of blue color can also be enhanced.
摘要翻译：彩色液晶显示器包括具有多个波长转换区域和多个透明区域的波长转换器。波长转换区域设置在对应于红色和绿色滤色器的位置处，而透明区域设置在对应于蓝色滤色器的位置处。在通过波长转换区域之后，将蓝色光转换成宽带黄色光。随后，当通过红色或绿色滤光片时，宽带黄光将随后转换为感兴趣的红色或绿色光。当蓝光通过透明区域时，其波长将不会发生变化。通过这样的布置，可以提高显示的红色和绿色的亮度和饱和度，并且还可以增强显示的蓝色的亮度和饱和度。

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