Invention Grant
- Patent Title: Organic light emitting display apparatus and method of manufacturing 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.: US14479047Application Date: 2014-09-05
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Publication No.: US09450039B2Publication Date: 2016-09-20
- Inventor: Byoung-Seong Jeong , Sang-Yeol Kim , Seung-Wook Chang , Se-Ho Lee , Tae-Hyung Kim
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yogin-Si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yogin-Si, Gyeonggi-Do
- Agency: Knobbe, Martens, Olson & Bear LLP
- Priority: KR10-2013-0063082 20130531; KR10-2014-0066528 20140530
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
An organic light emitting display apparatus and a method of manufacturing the same are disclosed. The organic light emitting display apparatus includes, for example, a bus electrode, an insulating layer covering the bus electrode and having a bus electrode hole exposing at least a part of the bus electrode, a pixel electrode formed on the insulating layer and electrically coupled with the bus electrode, a pixel defining layer exposing a part of the pixel electrode and a part of the bus electrode, a first intermediate layer on the pixel defining layer and the pixel electrode, the first intermediate layer having a first opening to expose the part of the bus electrode, an emission layer disposed on the first intermediate layer, and an opposite electrode to correspond to the pixel electrode and the bus electrode and contacting the bus electrode through the first opening and the bus electrode hole.
Public/Granted literature
- US20140374732A1 ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-12-25
Information query
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