Invention Application
- Patent Title: ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
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Application No.: US16612139Application Date: 2018-05-07
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Publication No.: US20200168815A1Publication Date: 2020-05-28
- Inventor: Yosuke SAITO , Ichiro TAKEMURA , Osamu ENOKI , Yuki NEGISHI , Yuta HASEGAWA , Hideaki MOGI , Yasuharu UJIIE
- Applicant: Sony Corporation , Sony Semiconductor Solutions Corporation
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5feaa6e3 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@73967e92
- International Application: PCT/JP2018/017595 WO 20180507
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D495/04 ; H01L27/30 ; H01L51/42

Abstract:
A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of R1 to R4 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of R1 to R4 each represent hydrogen, any one of R5 to R8 represents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of R5 to R8 each represent hydrogen.
Public/Granted literature
- US11335861B2 Organic photoelectric conversion element Public/Granted day:2022-05-17
Information query
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