Invention Grant
- Patent Title: Organic electronic material and use of same
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Application No.: US16489777Application Date: 2018-02-28
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Publication No.: US11508909B2Publication Date: 2022-11-22
- Inventor: Ryota Moriyama , Naoki Asano , Iori Fukushima , Hiroshi Takaira , Kazuyuki Kamo , Shunsuke Kodama
- Applicant: HITACHI CHEMICAL COMPANY, LTD.
- Applicant Address: JP Tokyo
- Assignee: HITACHI CHEMICAL COMPANY, LTD.
- Current Assignee: HITACHI CHEMICAL COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Priority: JPJP2017-039341 20170302
- International Application: PCT/JP2018/007555 WO 20180228
- International Announcement: WO2018/159694 WO 20180907
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C08G61/12 ; C09D11/102 ; G09F9/35 ; H01L27/32 ; H01L51/50

Abstract:
An organic electronic material containing a charge transport compound having at least one of the structural regions represented by formulas (1), (2) and (3) shown below. In the formulas, Ar represents an arylene group or heteroarylene group of 2 to 30 carbon atoms, a represents an integer of 1 to 6, b represents an integer of 2 to 6, c represents an integer of 2 to 6, and X represents a substituted or unsubstituted polymerizable functional group. —Ar—O—(CH2)a—O—CH2—X (1) —Ar—(CH2)b—O—CH2—X (2) —Ar—O—(CH2)c—X (3)
Public/Granted literature
- US20200013956A1 ORGANIC ELECTRONIC MATERIAL AND USE OF SAME Public/Granted day:2020-01-09
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