发明名称 Liquid crystal display device with polarizer cutout for constantly diplayed information for camera finder
摘要 A liquid crystal display device for use in a camera finder is provided which is capable of enabling a camera user to constantly observe a predetermined information by peeping into the finder. Said liquid crystal display device is formed by a liquid crystal display plate and one or more polarizing plates, at least one polarizing plate is formed with a notch corresponding to an information constantly displayed on the liquid crystal display plate, thereby rendering a user to constantly observe a predetermined information without consuming any electric energy.
申请公布号 US6172724(B1) 申请公布日期 2001.01.09
申请号 US19990229119 申请日期 1999.01.12
申请人 FUJI PHOTO OPTICAL CO., LTD. 发明人 KATO KOICHI
分类号 G02F1/13;G02F1/1335;G03B17/20;(IPC1-7):G02F1/133 主分类号 G02F1/13
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