Invention Grant
- Patent Title: Organic light-emitting display device and manufacturing method of the same
- Patent Title (中): 有机发光显示装置及其制造方法
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Application No.: US13080444Application Date: 2011-04-05
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Publication No.: US09012890B2Publication Date: 2015-04-21
- Inventor: Chun-Gi You , Joon-Hoo Choi
- Applicant: Chun-Gi You , Joon-Hoo Choi
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2010-0065459 20100707
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L35/24 ; H01L51/00 ; H01L27/12 ; H01L51/52 ; H01L29/66 ; H01L29/417 ; H01L27/32
Abstract:
An organic light-emitting display device and a method of manufacturing the organic light-emitting display device. A metal layer separated from a pixel electrode is formed without increasing the number of masks, thereby simplifying the pixel electrode and obtaining etching characteristics of a gate electrode.
Public/Granted literature
- US20120007083A1 ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME Public/Granted day:2012-01-12
Information query
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