发明名称 |
Plane-like lighting units and display equipment provided therewith |
摘要 |
A light unit which includes a plurality of light-emitting diode (LED) light sources arranged in parallel, a light-guiding member arranged on said LED light sources, a light reflecting part for reflecting light from said LED light sources forward, a light diffusion part for outgoing light from the surface of said light-guiding member to outside, and an optical path changing part arranged above said light-diffusion part, wherein a side of said light-guiding member that faces said light diffusion part is flat.
|
申请公布号 |
US8070344(B2) |
申请公布日期 |
2011.12.06 |
申请号 |
US20100858006 |
申请日期 |
2010.08.17 |
申请人 |
ADACHI MASAYA;HIYAMA IKUO;TSUMURA MAKOTO;ENDO SHUSUKE;HITACHI, LTD. |
发明人 |
ADACHI MASAYA;HIYAMA IKUO;TSUMURA MAKOTO;ENDO SHUSUKE |
分类号 |
F21V7/04;G02B6/00;F21V8/00;F21Y103/00;G02F1/1335;G02F1/13357 |
主分类号 |
F21V7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|