Invention Application
- Patent Title: SPIRO-TYPE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
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Application No.: US15543372Application Date: 2016-10-12
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Publication No.: US20170365787A1Publication Date: 2017-12-21
- Inventor: Yongbum Cha , Jin Joo Kim , Sang Duk Suh , Jungbum Kim
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Priority: KR10-2015-0149014 20151026; KR10-2016-0130731 20161010
- International Application: PCT/KR2016/011421 WO 20161012
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07C211/61 ; C07D209/86 ; C07D213/16 ; C07F9/28 ; C07D251/24 ; C07C211/54 ; C07D239/26 ; H01L51/52 ; C07C2603/18 ; H01L51/50 ; C07C2603/52
Abstract:
The present specification provides a compound having a spiro structure of Chemical Formula 1, and an organic light emitting device including the same.
Public/Granted literature
- US09960357B2 Spiro-type compound and organic light emitting element comprising same Public/Granted day:2018-05-01
Information query
IPC分类:
