发明申请
- 专利标题： SEMICONDUCTOR LIGHT EMITTING DEVICES WITH APPLIED WAVELENGTH CONVERSION MATERIALS AND METHODS OF FORMING THE SAME
- 专利标题（中）： 具有应用波长转换材料的半导体发光器件及其形成方法
-
申请号： US11835044申请日： 2007-08-07
-
公开(公告)号： US20090039365A1公开(公告)日： 2009-02-12
- 发明人: Peter S. Andrews , Ronan P. Le Toquin
- 申请人： Peter S. Andrews , Ronan P. Le Toquin
- 主分类号： H01L29/22
- IPC分类号： H01L29/22 ; H01L21/66
摘要：
A semiconductor structure includes an active region configured to emit light upon the application of a voltage thereto, a window layer configured to receive the light emitted by the active region, and a plurality of discrete phosphor-containing regions on the window layer and configured to receive light emitted by the active region and to convert at least a portion of the received light to a different wavelength than a wavelength of light emitted by the active region. Methods of forming a semiconductor structure including an active region configured to emit light and a window layer include forming a plurality of discrete phosphor-containing regions on the window layer.
公开/授权文献
信息查询
IPC分类:
