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.: US13443767Application Date: 2012-04-10
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Publication No.: US08697468B2Publication Date: 2014-04-15
- Inventor: Sang-Yeol Kim , Il-Seok Park , Kyul Han
- Applicant: Sang-Yeol Kim , Il-Seok Park , Kyul Han
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2011-0068964 20110712
- Main IPC: H01L33/62
- IPC: H01L33/62
Abstract:
An organic light-emitting apparatus includes a substrate; a first electrode formed on the substrate, where the first electrode is a cathode, an electron injection layer formed to contact an upper surface of the first electrode and including Mg, an intermediate layer formed on the electron injection layer and including an organic emission layer, and a second electrode which is formed on the intermediate layer and is an anode.
Public/Granted literature
- US20130015491A1 ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2013-01-17
Information query
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