Invention Grant
- Patent Title: Organic light-emitting device
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Application No.: US15287192Application Date: 2016-10-06
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Publication No.: US09660200B2Publication Date: 2017-05-23
- Inventor: Mi-Kyung Kim , Chang-Woong Chu , Kwan-Hee Lee , Se-Hun Kim , Hwan-Hee Cho , Dae-Yup Shin , Jung-Hwan Park , Bum-Sung Lee
- Applicant: SAMSUNG DISPLAY CO., LTD. , DUK SAN NEOLUX CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-do KR Cheonan-si, Chungcheongnam-do
- Assignee: SAMSUNG DISPLAY CO., LTD.,DUK SAN NEOLUX CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.,DUK SAN NEOLUX CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do KR Cheonan-si, Chungcheongnam-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2013-0076602 20130701
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L35/24 ; H01L51/00 ; C09K11/06 ; C09K11/02 ; H01L51/50
Abstract:
An organic light-emitting device includes a first electrode, a second electrode disposed opposite to the first electrode, and an organic layer disposed between the first electrode and the second electrode and including an emission layer. The emission layer includes at least one first light-emitting material represented by Formula 1 and at least one second light-emitting material represented by Formula 2: and X1 to X12, Ar1, M, X21 to X24, A, B, R1 to R12, R21, R22, a1, a2, n, L, M in Formulae 1 and 2 are defined as in the specification.
Public/Granted literature
- US20170025619A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2017-01-26
Information query
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