Invention Grant
- Patent Title: Organic light emitting display device and manufacturing method thereof
- Patent Title (中): 有机发光显示装置及其制造方法
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Application No.: US13842037Application Date: 2013-03-26
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Publication No.: US08829788B2Publication Date: 2014-09-09
- Inventor: Jin-Baek Choi , Ji-Young Choung , Joon-Gu Lee , Yeon-Hwa Lee , Won-Jong Kim , Hyun-Sung Bang , Young-Woo Sung
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2012-0134414 20121126
- Main IPC: H01L51/52
- IPC: H01L51/52
Abstract:
Provided is an organic light emitting display device including: a substrate; first electrodes on the substrate; an emission layer on the first electrodes; a second electrode on the emission layer; a pixel defining layer separating the first electrodes corresponding to pixels and defining pixel areas; and a gas collecting layer on the pixel defining layer.
Public/Granted literature
- US20140145585A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2014-05-29
Information query
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