发明名称 |
PLANAR ILLUMINATION DEVICE |
摘要 |
<p>A planar illumination device using LEDs is further increased and uniformized in brightness and thinned. A planar illumination device (10) has a light guide plate (2), LEDs (21-23) arranged on a side end face (3) of the light guide plate (2), and an FPC (11) on which the LEDs (21-23) are mounted. The LEDs (21-23) have exposed light emission sections (21a-23a) made from a translucent resin that seals the LED chips. The LEDs (21-23) are mounted on the FPC (11) with the light emission sections (21a-23a) projected from the outline of the FPC (11) and are arranged such that the light emission sections (21a-23a) are not projected from the side end face (3) of the light guide plate (2). Further, the planar illumination device has a reflection means (25) covering the light emission sections (21a-23a).</p> |
申请公布号 |
WO2006087863(A1) |
申请公布日期 |
2006.08.24 |
申请号 |
WO2005JP22183 |
申请日期 |
2005.12.02 |
申请人 |
MINEBEA CO., LTD.;MIZUTANI, HITOSHI |
发明人 |
MIZUTANI, HITOSHI |
分类号 |
F21V8/00;F21Y101/02;G02B6/00;G02F1/13357 |
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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