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.: US13064239Application Date: 2011-03-14
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Publication No.: US08420423B2Publication Date: 2013-04-16
- Inventor: Jong-Hyun Choi , Dae-Hyun No
- Applicant: Jong-Hyun Choi , Dae-Hyun No
- 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: Lee & Morse, P.C.
- Priority: KR10-2010-0028596 20100330
- Main IPC: H01L21/00
- IPC: H01L21/00

Abstract:
An organic light-emitting display apparatus includes a planarization layer, a plurality of group electrode layers having different numbers of layers on the planarization layer and including a first group electrode layer having a metal layer, a reflective layer, a first transparent conductive layer, a second transparent conductive layer, and a third transparent conductive layer sequentially stacked, a second group electrode layer having the metal layer, the reflective layer, the first transparent conductive layer, and the third transparent conductive layer sequentially stacked, and a third group electrode layer having the metal layer, the reflective layer, and the first transparent conductive layer sequentially stacked, an intermediate layer on the first group electrode layer, the second group electrode layer, and the third group electrode layer, and including at least one organic light-emitting layer, and a second electrode layer on the intermediate layer.
Public/Granted literature
- US20110241000A1 Organic light-emitting display apparatus and method of manufacturing the same Public/Granted day:2011-10-06
Information query
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