发明名称 Radiation-emitting semiconductor element
摘要 A radiation-emitting semiconductor component having a semiconductor body ( 1 ), which has an active zone ( 2 ), in which, for the purpose of electrical contact connection, a patterned contact layer ( 3 ) is applied on a surface of the semiconductor body. Interspaces ( 4 ) are distributed over the contact layer ( 3 ) and are provided for the purpose of forming free areas ( 5 ) on the surface which are not covered by the contact layer ( 3 ). The free areas ( 5 ) are covered with a mirror ( 6 ). The separation of the two functions of contact connection and reflection makes it possible to achieve a particularly high performance of the component.
申请公布号 US7446341(B2) 申请公布日期 2008.11.04
申请号 US20030669227 申请日期 2003.09.24
申请人 OSRAM GMBH 发明人 BADER STEFAN;FEHRER MICHAEL;STEIN WILHELM;KAISER STEPHAN;HARLE VOLKER;HAHN BERTHOLD
分类号 H01L27/15;H01L33/38;H01L33/40;H01L33/46;H01S5/028;H01S5/042;H01S5/323 主分类号 H01L27/15
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