Invention Grant
- Patent Title: Arylamine-based compound including thermally decomposable groups and organic light-emitting device including the same
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Application No.: US16375806Application Date: 2019-04-04
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Publication No.: US11329232B2Publication Date: 2022-05-10
- Inventor: Dongwoo Shin , Dukki Kim , Sehun Kim , Jaeyun Kim , Jongwon Park , Seungmook Lee , Jaekook Ha
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0046984 20180423
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D209/86 ; C07D307/91 ; H01L51/50
Abstract:
Provided are an organic light-emitting device including an arylamine-based compound including a thermally decomposable group, and an arylamine-based compound including a thermally decomposable group. The organic light-emitting device includes: a first electrode; a second electrode facing a first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including an arylamine-based compound in which the thermally decomposable group has been thermally decomposed and removed from the arylamine-based compound including the thermally decomposable group.
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