发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To improve the visibility of a liquid crystal display device at the outdoors. SOLUTION: An external light incident window 5 for receiving external light 6 is provided at a casing 11 of the back surface of the liquid crystal display device 10a, and an aperture for transmitting the external light is provided at a substrate 4 on which white color LEDs 8a-8n of direct backlight type are mounted. |
申请公布号 |
JP2002311412(A) |
申请公布日期 |
2002.10.23 |
申请号 |
JP20010118308 |
申请日期 |
2001.04.17 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
HIGAKI TOSHIYUKI;MURAMATSU AKIHIRO |
分类号 |
G02F1/1333;G02F1/133;G02F1/13357;G03B17/18;G09F9/00;G09G3/20;G09G3/34;G09G3/36;H01L33/50;H01L33/58;H04N5/66 |
主分类号 |
G02F1/1333 |
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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