公开(公告)号：US06895163B2

公开(公告)日：2005-05-17

申请号：US10059219

申请日：2002-01-31

申请人： Satoshi Kawashima

发明人： Satoshi Kawashima

IPC分类号： F21V8/00 ,  F21Y101/02 ,  G02B6/00 ,  G09F13/04 ,  G02B385/146

CPC分类号： G09F13/0409 ,  G02B6/0001 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0093 ,  G02B6/0096

摘要： There is provided a spread illuminating apparatus to ensure excellent light conductivity. A cover is integrally provided over a transparent substrate sandwiching a fluid (cushioning material) of a gel, liquid, or gaseous substance. With this structure, dust generated in assembly process is prohibited from getting on the transparent substrate, and even when other members or an assembly machine hit and bend the cover during the assembly process, the bending is absorbed by the fluid, and a light reflection pattern formed on the transparent substrate is protected against damages, whereby excellent light conductivity can be maintained.

摘要翻译： 提供了一种传播照明装置，以确保优异的光导率。 整体地设置在夹着凝胶，液体或气体物质的流体（缓冲材料）的透明基板上。 通过这种结构，在组装过程中产生的灰尘被禁止进入透明基板，并且即使在组装过程中其他部件或组装机撞击并弯曲盖子时，弯曲被流体吸收，并且光反射图案 防止形成在透明基板上的损伤，从而可以保持良好的导光性。