Invention Grant
- Patent Title: Optoelectronic component and method for producing an optoelectronic component
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Application No.: US15823643Application Date: 2017-11-28
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Publication No.: US10263214B2Publication Date: 2019-04-16
- Inventor: Nina Riegel , Sebastian Wittmann , Erwin Lang , Arne Fleissner
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GMBH
- Current Assignee: OSRAM OLED GMBH
- Current Assignee Address: DE Regensburg
- Agency: Viering, Jentschura & Partner MBB
- Priority: DE102016122901 20161128
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56 ; H01L51/00

Abstract:
In various embodiments, an optoelectronic component is provided. The optoelectronic component includes an optically active layer structure on a surface of a planar substrate. The surface in a predefined region is free of optically active layer structure. The optoelectronic component further includes an encapsulation structure having an inorganic encapsulation layer. The inorganic encapsulation layer is formed on or above the optically active layer structure and the surface of the substrate in the predefined region. The inorganic encapsulation layer at least in the predefined region is formed in direct contact with the surface of the substrate. The surface of the substrate at least in the predefined region includes a structuring. The structuring is configured to increase the roughness of the surface. The substrate at least in the predefined region at the surface thereof includes or is formed from an inorganic material.
Public/Granted literature
- US20180151833A1 OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT Public/Granted day:2018-05-31
Information query
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