发明申请
- 专利标题: Radiation-emitting body and method for producing a radiation-emitting body
- 专利标题(中): 辐射发射体及其辐射发射体的制造方法
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申请号: US11786887申请日: 2007-04-13
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公开(公告)号: US20080173863A1公开(公告)日: 2008-07-24
- 发明人: Berthold Hahn , Volker Harle , Reiner Windisch
- 申请人: Berthold Hahn , Volker Harle , Reiner Windisch
- 申请人地址: DE Regensburg
- 专利权人: Osram Opto Semiconductors GmbH
- 当前专利权人: Osram Opto Semiconductors GmbH
- 当前专利权人地址: DE Regensburg
- 优先权: DE102006017556.5 20060413; DE102007002416.0 20070117
- 主分类号: H01L33/00
- IPC分类号: H01L33/00
摘要:
A radiation-emitting body comprising a layer sequence having an active region for generating electromagnetic radiation, a coupling-out layer for coupling out the generated radiation, said coupling-out layer being arranged on a first side of the layer sequence, a reflection layer for reflecting the generated radiation, said reflection layer being arranged on a second side opposite the first side, and an interface of the layer sequence which faces the reflection layer and which has a lateral patterning having projecting structure elements, wherein the reflection layer is connected to the layer sequence in such a way that the reflection layer has a patterning corresponding to the patterning of the interface. A method for producing a radiation-emitting body is furthermore specified.