发明名称 Method for producing an optoelectronic semiconductor chip, and optoelectronic semiconductor chip
摘要 A method for producing an optoelectronic semiconductor chip based on a nitride semiconductor system is specified. The method comprises the steps of: forming a semiconductor section with at least one p-doped region; and forming a covering layer disposed downstream of the semiconductor section in a growth direction of the semiconductor chip, said covering layer having at least one n-doped semiconductor layer. An activation step suitable for electrically activating the p-doped region is effected before or during the formation of the covering layer. An optoelectronic semiconductor chip which can be produced by the method is additionally specified.
申请公布号 US2008203407(A1) 申请公布日期 2008.08.28
申请号 US20080011458 申请日期 2008.01.25
申请人 OSRAM OPTO SEMICONDUCTOR GMBH 发明人 AHLSTEDT MAGNUS;HOPPEL LUTZ;PETER MATTHIAS;SABATHIL MATTHIAS;STRAUSS UWE;STRASSBURG MARTIN
分类号 H01L21/20;H01L33/00;H01L33/16 主分类号 H01L21/20
代理机构 代理人
主权项
地址
您可能感兴趣的专利