Invention Grant
- Patent Title: Optoelectronic component and method for the production thereof
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Application No.: US16041343Application Date: 2018-07-20
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Publication No.: US11222992B2Publication Date: 2022-01-11
- Inventor: Stephan Kaiser , Andreas Ploessl
- Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
- 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: DE102008027041.5 20080606,DE102008050538.2 20081006
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/20 ; H01L33/40
Abstract:
An optoelectronic component, comprising: a structured semiconductor layer, a metallic mirror layer arranged on the semiconductor layer, a diffusion barrier layer arranged on the metallic mirror layer, a passivation layer arranged on the diffusion barrier layer, wherein the semiconductor layer comprises a mesa structure with mesa trenches. The mesa trenches taper from the surface of the semiconductor layer towards the mirror layer.
Public/Granted literature
- US20180331254A1 Optoelectronic Component and Method for the Production Thereof Public/Granted day:2018-11-15
Information query
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