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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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