Invention Grant
- Patent Title: Radiation-emitting component and method for its manufacture
- Patent Title (中): 辐射发射元件及其制造方法
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Application No.: US13129018Application Date: 2009-11-05
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Publication No.: US08552459B2Publication Date: 2013-10-08
- Inventor: Siegfried Herrmann , Sebastian Taeger
- Applicant: Siegfried Herrmann , Sebastian Taeger
- Applicant Address: DE
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102008057350 20081114
- International Application: PCT/DE2009/001571 WO 20091105
- International Announcement: WO2010/054628 WO 20100520
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L29/08

Abstract:
A radiation-emitting component includes a carrier, a semi-conductor chip arranged on the carrier, wherein the semi-conductor chip includes an active layer to generate electromagnetic radiation and a radiation exit surface, a first and a second contact structure for the electrical contacting of the semi-conductor chip, a first and a second contact layer, wherein the semi-conductor chip is electrically conductively connected to the first contact structure via the first contact layer and to the second contact structure via the second contact layer, a passivation layer arranged on the semi-conductor chip.
Public/Granted literature
- US20110278621A1 RADIATION-EMITTING COMPONENT AND METHOD FOR ITS MANUFACTURE Public/Granted day:2011-11-17
Information query
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