公开(公告)号：US20140080287A1

公开(公告)日：2014-03-20

申请号：US14002754

申请日：2012-03-16

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Heribert Zull ,  Korbinian Perzlmaier ,  Andreas Ploessl ,  Thomas Veit ,  Mathias Kampf ,  Jens Dennemarck ,  Bernd Bohm

IPC: H01L21/683 ,  H01L21/78

CPC classification number: H01L21/6836 ,  H01L21/78 ,  H01L21/7806 ,  H01L21/782 ,  H01L21/784 ,  H01L31/18 ,  H01L33/0079 ,  H01L33/0095 ,  H01S5/0201

Abstract: A method relates to separating a component composite into a plurality of component regions, wherein the component composite is provided having a semiconductor layer sequence comprising a region for generating or for receiving electromagnetic radiation. The component composite is mounted on a rigid subcarrier. The component composite is separated into the plurality of component regions, wherein one semiconductor body is produced from the semiconductor layer sequence for each component region. The component regions are removed from the subcarrier.

Abstract translation: 一种方法涉及将组分复合材料分离成多个组分区域，其中所述组分复合材料具有包括用于产生或用于接收电磁辐射的区域的半导体层序列。 组件复合材料安装在刚性副载波上。 组分复合材料被分离成多个组分区域，其中从每个组分区域的半导体层序列产生一个半导体本体。 从子载波去除分量区域。