发明名称 |
Semiconductor light source and method of making |
摘要 |
A solid state light emitting device having a plurality of semiconductor finger members with side walls perpendicular to a substrate. Multiple quantum wells are formed on the side walls, and are also perpendicular to the substrate. Each multiple quantum well is sandwiched between the side wall of a finger member and a second semiconductor member of a conductivity type opposite to that of the finger member. Ohmic contacts are applied to the finger members and second semiconductor member for receiving a voltage. The device is GaN based such that emitted light will be in the UV region.
|
申请公布号 |
US7217947(B2) |
申请公布日期 |
2007.05.15 |
申请号 |
US20040912153 |
申请日期 |
2004.08.06 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
CLARKE ROWLAND C.;AUMER MICHEL E.;THOMSON DARREN B. |
分类号 |
H01L29/00;H01L33/08;H01L33/20 |
主分类号 |
H01L29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|