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1. 发明申请

US20130038821A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20130038821A1
公开(公告)日：2013-02-14
申请号：US13571374
申请日：2012-08-10
申请人： Ting-I WU , Wang-Yang LI
发明人： Ting-I WU , Wang-Yang LI
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02F1/133528 , G02F2001/133507 , G02F2001/133531 , G02F2201/305
摘要： A liquid crystal display (LCD) is provided and includes an liquid crystal panel, a diffraction plate, a first polarizer, a second polarizer, a first brightness enhancement film (BEF), and a second BEF. The diffraction plate is disposed on a first surface of the liquid crystal panel and has a diffractive direction. The first polarizer is disposed between the diffraction plate and the liquid crystal panel and has a first absorption axis. The second polarizer is disposed on a second surface of the liquid crystal panel opposite to the first surface and has a second absorption axis perpendicular to the first absorption axis. The first BEF has a first light-collecting direction. The second BEF has a second light-collecting direction perpendicular to the first light-collecting direction. The first light-collecting direction is parallel or perpendicular to the diffractive direction or the first absorption axis.
摘要翻译：提供一种液晶显示器（LCD），包括液晶面板，衍射板，第一偏振器，第二偏振器，第一亮度增强膜（BEF）和第二BEF。衍射板设置在液晶面板的第一表面上并具有衍射方向。第一偏振器设置在衍射板和液晶面板之间并具有第一吸收轴。第二偏振器设置在与第一表面相对的液晶面板的第二表面上，并且具有垂直于第一吸收轴的第二吸收轴。第一个BEF具有第一个聚光方向。第二BEF具有垂直于第一聚光方向的第二聚光方向。第一聚光方向平行或垂直于衍射方向或第一吸收轴线。

2. 发明申请

US20110187964A1 LIQUID CRYSTAL PANEL MODULE, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶板模块，背光模块和液晶显示屏
公开(公告)号：US20110187964A1
公开(公告)日：2011-08-04
申请号：US12985534
申请日：2011-01-06
申请人： Wang-Yang LI , Hung-Yu LIN , Hsin-Wen CHANG , Yi-Pan LIANG , Chien-Chih WANG , Wai-Hon LEE , Huai-Fang TSAI
发明人： Wang-Yang LI , Hung-Yu LIN , Hsin-Wen CHANG , Yi-Pan LIANG , Chien-Chih WANG , Wai-Hon LEE , Huai-Fang TSAI
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/1335
摘要： A liquid crystal panel module, a backlight module and a liquid crystal display (LCD) are provided. The liquid crystal panel module includes a liquid crystal panel and a diffraction grating layer. The liquid crystal panel has a plurality of pixels. The diffraction grating layer is disposed on the liquid crystal panel, and a maximum period of a grating of the diffraction grating layer is smaller than 1/10 of a size of the pixels. The backlight module includes a light guide plate, a light emitting element and a diffraction grating film. A light provided by the light emitting element emits from a light emitting surface of the light guide plate and is bended towards the light emitting element after passing through the diffraction grating film. The liquid crystal panel module and the backlight module can be applied to the LCD together or individually.
摘要翻译：提供了液晶面板模块，背光模块和液晶显示器（LCD）。液晶面板模块包括液晶面板和衍射光栅层。液晶面板具有多个像素。衍射光栅层设置在液晶面板上，衍射光栅层的光栅的最大周期小于像素大小的1/10。背光模块包括导光板，发光元件和衍射光栅膜。由发光元件提供的光从导光板的发光表面发射，并且在通过衍射光栅膜之后朝向发光元件弯曲。液晶面板模块和背光模块可以一起或单独应用于LCD。

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