| 摘要 |
A thin, power-saving, light-weight and low-cost surface emitting device is provided by using a light guide body having a plurality of light guide bars and an LED. The surface light emitting device is provided with the light guide body having the light guide bars, an end surface and a light emitting surface; a light source for inputting light from the end surface of the light guide body; and a light deflecting means for outputting the light entered from the end surface of the light guide body from the light emitting surface of the light guide body. ® KIPO & WIPO 2009
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