Invention Grant
- Patent Title: Multilayer encapsulation, method for encapsulating and optoelectronic component
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Application No.: US17335534Application Date: 2021-06-01
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Publication No.: US11569479B2Publication Date: 2023-01-31
- Inventor: Sebastian Wittmann , Arne Fleissner , Erwin Lang
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GmbH
- Current Assignee: OSRAM OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: Botos Churchill IP Law LLP
- Priority: DE102016106846.2 20160413
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/50

Abstract:
A multilayer encapsulation, a method for encapsulating and an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes a first electrode layer, an organic light-emitting layer stack abutting the first electrode layer, a second electrode layer abutting the light-emitting layer stack and a multilayer encapsulation abutting the second electrode layer, wherein the multilayer encapsulation comprises a barrier layer and a planarization layer, wherein the planarization layer abuts the second electrode layer, and wherein the planarization layer is arranged between the second electrode layer and the barrier layer.
Public/Granted literature
- US20210359268A1 MULTILAYER ENCAPSULATION, METHOD FOR ENCAPSULATING AND OPTOELECTRONIC COMPONENT Public/Granted day:2021-11-18
Information query
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