Invention Grant
- Patent Title: Heterocyclic compound and organic light-emitting device including the same
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Application No.: US15496120Application Date: 2017-04-25
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Publication No.: US10305046B2Publication Date: 2019-05-28
- Inventor: Munki Sim , Youngkook Kim , Junha Park , Hyoyoung Lee , Eunjae Jeong , Seokhwan Hwang
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2016-0061439 20160519
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; C07D491/153 ; H01L51/52 ; C07F9/6561 ; H01L51/50
Abstract:
A heterocyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1: A1-(A2)a21, wherein, in Formula 1, A1 is a group represented by Formula 2, A2 is a group represented by Formula 3, and a21 is an integer of 1 to 11, wherein, when a21 is 2 to 11, two or more of A2 are identical to or different from each other:
Public/Granted literature
- US20170338419A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2017-11-23
Information query
IPC分类:
