Invention Grant
- Patent Title: Substituted phosphines as components of organic light-emitting devices
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Application No.: US15634392Application Date: 2017-06-27
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Publication No.: US10388889B2Publication Date: 2019-08-20
- Inventor: Heechoon Ahn , Soobyung Ko , Mieun Jun , Youngkook Kim , 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: KR10-2016-0094145 20160725
- Main IPC: C07F9/28
- IPC: C07F9/28 ; H01L51/00 ; C07F9/64 ; C09K11/02 ; H01L51/50 ; H01L51/52
Abstract:
A heterocyclic compound and an organic light emitting device, the compound being represented by Formula 1:
Public/Granted literature
- US20180026206A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2018-01-25
Information query
