Invention Grant
- Patent Title: Heterocyclic compound and organic light-emitting device including the same
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Application No.: US15625290Application Date: 2017-06-16
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Publication No.: US11538999B2Publication Date: 2022-12-27
- Inventor: Soobyung Ko , Haejin Kim , Mieun Jun , Youngkook Kim , Seokhwan Hwang
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Kile Park Reed & Houtteman PLLC
- Priority: KR10-2016-0081172 20160628
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/02 ; C07D231/12 ; C07D261/08 ; C07D405/10 ; C07D413/10 ; C09B57/00 ; C09B1/00 ; C09B23/14 ; C09B57/10 ; C09B57/02 ; C09K11/06 ; H01L51/50 ; H01L51/52
Abstract:
A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.
Public/Granted literature
- US20170373256A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2017-12-28
Information query
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