Invention Grant
- Patent Title: Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device material
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Application No.: US15388925Application Date: 2016-12-22
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Publication No.: US10040887B2Publication Date: 2018-08-07
- Inventor: Keisuke Korai , Mitsunori Ito
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: JP2015-257422 20151228; KR10-2016-0146911 20161104
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C08F226/12 ; H01L51/00
Abstract:
A copolymer including a unit represented by Formula 1 and a unit represented by Formula 2: wherein, in Formulae 1 and 2, groups and variables are the same as described in the specification.
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