Invention Grant
- Patent Title: Organic light emitting diode and organic light emitting display device including the same
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Application No.: US14736663Application Date: 2015-06-11
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Publication No.: US10367163B2Publication Date: 2019-07-30
- Inventor: Dong Chan Kim , Won Jong Kim , Eung Do Kim , Dong Kyu Seo , Da Hea Im , Sang Hoon Yim , Chang Woong 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: KR10-2014-0109198 20140821
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; H01L51/52
Abstract:
An organic light emitting diode, including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and a hole injection layer between the first electrode and the emission layer, the hole injection layer including a dipole material including a first component and a second component that have different polarities.
Public/Granted literature
- US20160056387A1 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2016-02-25
Information query
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