发明名称 Symbol illumination apparatus and video display apparatus
摘要 <p>The present invention provides a symbol illumination apparatus configured to have a symbol such as characters printed on a front surface of a transparent member, and to allow light from a plurality of light sources to pass through an interior of the transparent member from one side of the transparent member, to illuminate the symbol. A lens sheet and a diffusion sheet are inserted between the transparent member and the plurality of light sources in the symbol illumination apparatus. This configuration prevents a plurality of light rays from being seen on the bottom of the transparent member.</p>
申请公布号 EP1617396(A2) 申请公布日期 2006.01.18
申请号 EP20050254331 申请日期 2005.07.11
申请人 SONY CORPORATION 发明人 TAKAHASHI, HITOSHI;MAEDA, HIROYOSHI;YOKKA, HIDEAKI;AMAYA, EIJI
分类号 G09F13/00 主分类号 G09F13/00
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