Invention Grant
- Patent Title: Organic material and photoelectric conversion element
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Application No.: US16980302Application Date: 2019-02-20
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Publication No.: US11950503B2Publication Date: 2024-04-02
- Inventor: Ryota Arai , Takuma Yasuda , Seiichi Furukawa , Narumi Sato
- Applicant: RICOH COMPANY, LTD. , KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.,KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Current Assignee: Ricoh Company, Ltd.,KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Current Assignee Address: JP Tokyo; JP Fukuoka
- Agency: Grüneberg and Myers PLLC
- Priority: JP 2018047754 2018.03.15
- International Application: PCT/JP2019/006308 2019.02.20
- International Announcement: WO2019/176488A 2019.09.19
- Date entered country: 2020-09-11
- Main IPC: H10K85/60
- IPC: H10K85/60 ; H10K85/20 ; H10K50/15 ; H10K50/16

Abstract:
An organic material represented by General Formula (1): where, in General Formula (1), R1 is an alkyl group having 6 carbon atoms or more but 20 carbon atoms or less; n is an integer of from 1 through 3; X1 to X4 are each a hydrogen atom or a fluorine atom; and Z is a compound represented by General Formula (2), (3), or (4) below: where, in General Formulae (2) to (4), R2, R3, and R4 are each an alkyl group having 6 carbon atoms or more but 20 carbon atoms or less; and Y is an oxygen atom or a sulfur atom.
Public/Granted literature
- US20210043846A1 ORGANIC MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT Public/Granted day:2021-02-11
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