| 发明名称 |
METHOD AND DEVICE FOR IMPROVING OPTICAL LED PERFORMANCE |
| 摘要 |
<p>The present invention relates to light emitting diodes, LKDs. In order to improve the properties of an LED assembly to yield improved. optical LED performance, an optical element or material such as a polarizer (21), a layer of light absorbing or light diffusing particles (23), or an absorbing filsm sheet (24) is added within the physical border of the LED.</p> |
| 申请公布号 |
WO2008155368(A1) |
申请公布日期 |
2008.12.24 |
| 申请号 |
WO2008EP57738 |
申请日期 |
2008.06.18 |
| 申请人 |
BARCO N.V.;DEVOS, BRUNO;NOYELLE, KATRIEN;GERETS, PETER |
发明人 |
DEVOS, BRUNO;NOYELLE, KATRIEN;GERETS, PETER |
| 分类号 |
H01L25/075;H01L33/44;H01L33/58 |
主分类号 |
H01L25/075 |
| 代理机构 |
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