发明名称 Liquid crystal display apparatus and electronic device incorporating the same wherein the optical guide having particular periodic structure
摘要 A liquid crystal display apparatus includes: an illumination section having a light source and an optical guide member, and a reflection type LCD having a display region including a plurality of pixels for performing a display function, the optical guide member having first and second principal faces opposite to each other and first and second end faces opposite to each other. The reflection type LCD is disposed on or above the first principal face of the optical guide member. Light from the light source enters the optical guide member at the first end face, exits the optical guide member at the first principal face so as to be incident on the reflection type LCD and reflected therefrom, reenters the optical guide member at the first principal face, and exits the optical guide member at the second principal face toward a viewer.
申请公布号 US6628352(B1) 申请公布日期 2003.09.30
申请号 US19990292595 申请日期 1999.04.16
申请人 SHARP KABUSHIKI KAISHA 发明人 SUMIDA YUKIHIRO;MASUDA TAKESHI;EBI TSUYOSHI
分类号 G09F9/00;F21V8/00;G02B6/00;G02F1/1335;G02F1/13357;(IPC1-7):G02F1/133;F21V7/04;B60Q1/12 主分类号 G09F9/00
代理机构 代理人
主权项
地址