Invention Grant
- Patent Title: Organic light emitting diode display device and method of manufacturing the same
- Patent Title (中): 有机发光二极管显示装置及其制造方法
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Application No.: US13921991Application Date: 2013-06-19
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Publication No.: US09240571B2Publication Date: 2016-01-19
- Inventor: YongChul Kim , Sungbin Shim
- 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: Brinks Gilson & Lione
- Priority: KR10-2012-0158688 20121231
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/56 ; H01L51/52 ; H01L27/32

Abstract:
Disclosed is an OLED display device. The OLED display device includes a substrate in which a plurality of pixels are defined, a thin film transistor formed in each of the pixels defined in the substrate, a passivation layer formed on the thin film transistor, a planarizing layer formed on the passivation layer and including a groove formed in an upper end portion of each pixel, a reflective electrode formed in the groove of the planarizing layer, an anode electrode formed on the reflective electrode, an organic emitting layer formed on the anode electrode, and a cathode electrode formed on the organic emitting layer.
Public/Granted literature
- US20140183460A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-07-03
Information query
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