Invention Grant
- Patent Title: Optoelectronic semiconductor chip and method for producing it
- Patent Title (中): 光电半导体芯片及其制造方法
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Application No.: US11992844Application Date: 2006-09-04
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Publication No.: US09099574B2Publication Date: 2015-08-04
- Inventor: Klaus Streubel
- Applicant: Klaus Streubel
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Cozen O'Connor
- Priority: DE102005047157 20050930; DE102005061346 20051221
- International Application: PCT/DE2006/001549 WO 20060904
- International Announcement: WO2007/036190 WO 20070405
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L33/00 ; H01L33/20 ; H01L33/22
Abstract:
An optoelectronic semiconductor chip (12) is disclosed comprising a thin-film semiconductor body (8), which comprises a semiconductor layer sequence (2, 20) having an active region (3) suitable for generating radiation, and comprising a carrier layer (7), which is formed on the semiconductor layer sequence and carries the thin-film semiconductor body.
Public/Granted literature
- US20090283783A1 Optoelectronic Semiconductor Chip and Method for Producing It Public/Granted day:2009-11-19
Information query
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