Invention Application
- Patent Title: HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
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Application No.: US17288746Application Date: 2019-11-12
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Publication No.: US20220123225A1Publication Date: 2022-04-21
- Inventor: Nam-Jin LEE , Young-Jin LEE , Won-Jang JEONG
- Applicant: LT MATERIALS CO., LTD.
- Applicant Address: KR Yongin-City, Gyeonggi-do
- Assignee: LT MATERIALS CO., LTD.
- Current Assignee: LT MATERIALS CO., LTD.
- Current Assignee Address: KR Yongin-City, Gyeonggi-do
- Priority: KR10-2018-0138481 20181112
- International Application: PCT/KR2019/015311 WO 20191112
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D491/107 ; C09K11/06 ; C07D519/00 ; C07D495/10 ; C07F9/6561 ; C07D471/10
Abstract:
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
Public/Granted literature
- US12089493B2 Heterocyclic compound and organic light emitting device comprising same Public/Granted day:2024-09-10
Information query
IPC分类:
