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Title:
COMPOUND HAVING SULFONATE GROUP, AND PHOTOELECTRIC CONVERSION ELEMENT USING SAID COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/210445
Kind Code:
A1
Abstract:
The present invention provides: a compound which is useful as a hole transport material for photoelectric conversion elements, and which is represented by general formula (1); and a photoelectric conversion element which uses this compound in a hole transport layer.

Inventors:
SAKURAI ATSUSHI (JP)
HASHIMOTO MAKI (JP)
OHKURA YUYA (JP)
TAKAHASHI HIDEAKI (JP)
SATO HIROSHI (JP)
ITO TOSHIAKI (JP)
Application Number:
PCT/JP2022/014732
Publication Date:
October 06, 2022
Filing Date:
March 25, 2022
Export Citation:
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Assignee:
HODOGAYA CHEMICAL CO LTD (JP)
International Classes:
C07D209/86; H01L51/46
Domestic Patent References:
WO2017201482A12017-11-23
WO2020008957A12020-01-09
WO2019207029A12019-10-31
WO2017104792A12017-06-22
Foreign References:
JPH0912915A1997-01-14
CN105384917A2016-03-09
JP2018135255A2018-08-30
JP2021057864A2021-04-08
Other References:
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Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
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