Invention Grant
US08664850B2 Organic electroluminescent device including covered lower electrode
有权
有机电致发光器件包括被覆盖的下电极
- Patent Title: Organic electroluminescent device including covered lower electrode
- Patent Title (中): 有机电致发光器件包括被覆盖的下电极
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Application No.: US13847264Application Date: 2013-03-19
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Publication No.: US08664850B2Publication Date: 2014-03-04
- Inventor: Kazuhiko Hayashi , Takashi Fukuchi , Shinzo Tsuboi , Ichiro Fujieda
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: H.C. Park & Associates, PLC
- Priority: JP2001-028721 20010205
- Main IPC: H05B33/14
- IPC: H05B33/14 ; H05B33/02 ; H01L33/36

Abstract:
An emitting device in an organic electroluminescent device is disclosed, in which a lower electrode pattern is formed on a substrate, an emitting layer pattern is formed on the lower electrode pattern, and a transparent electrode is formed on the emitting layer pattern and an emitting body having a structure in which an organic thin film emits light when an application current is applied to it. The pattern of the transparent electrode completely covers and is larger than that of the lower electrode. The pattern of the transparent electrode is formed over the entire area of the pattern of the lower electrode.
Public/Granted literature
- US20130214306A1 ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING COVERED LOWER ELECTRODE Public/Granted day:2013-08-22
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