发明名称 Semiconductor chip for optoelectronics
摘要 An optoelectronic semiconductor chip has an active layer containing a photon-emitting zone. The active layer is attached to a carrier member at a bonding side of the active layer. The active layer has at least one recess therein with a cross-sectional area that decreases with increasing depth into said active layer proceeding from said bonding side.
申请公布号 US7547921(B2) 申请公布日期 2009.06.16
申请号 US20050292389 申请日期 2005.11.30
申请人 OSRAM OPTO SEMICONDUCTORS GMBH 发明人 ILLEK STEFAN;STREUBEL KLAUS;WEGLEITER WALTER;PLOESSL ANDREAS;WIRTH RALPH
分类号 H01L27/15;H01L33/08 主分类号 H01L27/15
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