Invention Grant
- Patent Title: OLED micro-cavity structure and method of making
- Patent Title (中): OLED微腔结构及制作方法
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Application No.: US13860282Application Date: 2013-04-10
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Publication No.: US09583734B2Publication Date: 2017-02-28
- Inventor: Sungbin Shim , Se June Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Polsinelli PC
- Priority: KR10-2013-0001321 20130104
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52 ; H01L51/56 ; H01L27/32
Abstract:
An organic light emitting diode, including: a substrate; a first cavity electrode in a first micro-cavity region of the substrate; a first transparent electrode of a first thickness in the first micro-cavity region, the first transparent electrode overlaps beyond a first side of the first cavity electrode; a first emissive layer in electrical connection with the first transparent electrode; and a cathode layer on the first emissive layer.
Public/Granted literature
- US20140191202A1 OLED MICRO-CAVITY STRUCTURE AND METHOD OF MAKING Public/Granted day:2014-07-10
Information query
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