发明名称 |
BACKLIGHT UNIT AND IMAGE DISPLAY USING THE SAME |
摘要 |
A backlight unit includes light emitting diodes (LED's) and light guide plate which guides light from the light emitting diodes to liquid crystal panel and is constructed so that light is emitted from light emission plane of light guide plate opposite to liquid crystal panel toward liquid crystal panel. Area of light emission plane of light guide plate is smaller than effective display area of liquid crystal panel and predetermined shape for diffusing or dispersing light is formed on a lateral side perpendicular to light emission plane of light guide plate and/or at an edge portion near the lateral side of the light emission plane.
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申请公布号 |
US2012140447(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201113301832 |
申请日期 |
2011.11.22 |
申请人 |
YAMAMOTO SHOJI;OUCHI SATOSHI |
发明人 |
YAMAMOTO SHOJI;OUCHI SATOSHI |
分类号 |
G02F1/13357 |
主分类号 |
G02F1/13357 |
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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