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Diffusion board having different areas with different refractive indices

机译：具有不同面积，不同折射率的扩散板

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摘要

Provided is a liquid crystal display, comprises light sources (220) projecting light beam therefrom according to its contour. A diffusion board (230) is arranged with respect to the light source so as to diffuse the light beam projected thereon. The diffusion board has an incident surface and includes fluorescent sections with respect to the contour of the light sources.

机译：提供一种液晶显示器，包括根据其轮廓从其投射光束的光源（ 220 ）。相对于光源布置扩散板（ 230 ），以扩散投射在其上的光束。扩散板具有入射表面，并且包括相对于光源轮廓的荧光部分。 展开▼

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公开/公告号US2004252485A1

专利类型

公开/公告日2004-12-16

原文格式PDF

申请/专利权人 LEU CHARLES;YU TAI-CHERNG;CHEN GA-LANE;
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申请/专利号US20040813408

发明设计人 CHARLES LEU;GA-LANE CHEN;TAI-CHERNG YU;
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申请日2004-03-29

分类号F21V9/16;

国家 US

入库时间 2022-08-21 22:23:43

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机译：复合阻滞剂板具有阻滞剂膜，其至少具有与其他指数不同的一个折光指数，以及一种液晶聚合物的透明液晶相片，具有透明的层，且具有彼此不同的所有折光指数

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