| 发明名称 |
Planar lighting structure |
| 摘要 |
This invention provides a planar lighting structure having a light guide plate with inverted V pattern constituted by two wedge light guide plate in order to increase illumination of the planar lighting structure.
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| 申请公布号 |
US2004114342(A1) |
申请公布日期 |
2004.06.17 |
| 申请号 |
US20020316884 |
申请日期 |
2002.12.12 |
| 申请人 |
TOPPOLY OPTOELECTRONICS CORP. |
发明人 |
LIN CHING-HUANG;MAI CHE-KUEI |
| 分类号 |
F21V8/00;(IPC1-7):F21V7/04 |
主分类号 |
F21V8/00 |
| 代理机构 |
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