Invention Grant
- Patent Title: Organic light-emitting device having low work function metal halide compound in hole injection layer
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Application No.: US14633365Application Date: 2015-02-27
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Publication No.: US10170722B2Publication Date: 2019-01-01
- Inventor: Eungdo Kim , Dongchan Kim , Wonjong Kim , Dongkyu Seo , Dahea Im , Sanghoon Yim , Yoonhyeung Cho , Changwoong Chu
- Applicant: SAMSUNG DISPLAY CO., LTD.
- 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: KR10-2014-0122935 20140916
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00
Abstract:
Provided is an organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including a low work function metal compound.
Public/Granted literature
- US20160079557A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2016-03-17
Information query
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