| 发明名称 |
HIGH LIGHT EXTRACTION EFFICIENCY LIGHT EMITTING DIODE (LED) USING GLASS PACKAGING |
| 摘要 |
An (Al, Ga, In)N and ZnO direct wafer bonded light emitting diode (LED) combined with a shaped optical element in which the directional light from the ZnO cone or any high refractive index material in contact with the LED surface entering the shaped optical element is extracted to air.
|
| 申请公布号 |
US2009121250(A1) |
申请公布日期 |
2009.05.14 |
| 申请号 |
US20080275136 |
申请日期 |
2008.11.20 |
| 申请人 |
DENBAARS STEVEN P;NAKAMURA SHUJI;MASUI HISASHI |
发明人 |
DENBAARS STEVEN P.;NAKAMURA SHUJI;MASUI HISASHI |
| 分类号 |
H01L21/02;H01L33/22;H01L33/44;H01L33/48;H01L33/50;H01L33/54;H01L33/56 |
主分类号 |
H01L21/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
