发明申请
- 专利标题: Optoelectronic Component
- 专利标题(中): 光电元件
-
申请号: US12242170申请日: 2008-09-30
-
公开(公告)号: US20090026482A1公开(公告)日: 2009-01-29
- 发明人: Marcus RUHNAU , Bert Braune , Patrick Kromotis , Georg Bogner
- 申请人: Marcus RUHNAU , Bert Braune , Patrick Kromotis , Georg Bogner
- 优先权: DE10229067.9 20020628
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
An optoelectronic component having a basic housing or frame and at least one semiconductor chip, specifically a radiation-emitting or-receiving semiconductor chip, in a cavity of the basic housing. In order to increase the efficiency of the optoelectronic component, reflectors are provided in the cavity in the region around the semiconductor chip. These reflectors are formed by virtue of the fact that a filling compound filled at least partly into the cavity is provided, the material and the quantity of the filling compound being chosen in such a way that the filling compound, on account of the adhesion force between the filling compound and the basic housing, assumes a form which widens essentially conically from bottom to top in the cavity, and the conical inner areas of the filling compound serve as reflector.
公开/授权文献
- US07795633B2 Optoelectronic component 公开/授权日:2010-09-14
信息查询
IPC分类: