发明名称 |
Display device and image forming apparatus |
摘要 |
A display device can be reduced in size while suppressing evenness in luminance. An image forming apparatus having such a display device incorporated therein is also provided. A driving unit drives a liquid crystal. A first member and a second member are disposed in opposition to each other with the liquid crystal interposed therebetween. The first member has a display area, and the second member has a display corresponding area corresponding to the display area of the first member and a non-display corresponding area which is different from the display corresponding area. A source of light is disposed within the non-display corresponding area of the second member. A guide member is disposed at a side of the second member opposite the first member for guiding light from the source of light.
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申请公布号 |
US2004056988(A1) |
申请公布日期 |
2004.03.25 |
申请号 |
US20030617735 |
申请日期 |
2003.07.14 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TSUBAKIMOTO YASUHITO;GOTO HIROSHI;KURAMOCHI YOSHIMI;WAKAMIYA HIDEHIRO |
分类号 |
F21V8/00;F21Y101/02;G02F1/13357;(IPC1-7):G02F1/133 |
主分类号 |
F21V8/00 |
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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