Title:
COMPOSITION, FILM, ORGANIC PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTODETECTION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/238764
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a composition capable of producing an active layer of a photoelectric conversion element exhibiting a reduced dark current. The present invention pertains to a composition containing a p-type semiconductor, an n-type semiconductor, a surfactant, and a solvent. The present invention pertains to a film containing a p-type semiconductor, an n-type semiconductor, and a surfactant. The present invention pertains to an organic photoelectric conversion element comprising a first electrode, said film, and a second electrode in this order. The present invention pertains to a photodetection element comprising said organic photoelectric conversion element.
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Inventors:
KATAKURA SHIRO (JP)
SHINODA YUTAKA (JP)
SHINODA YUTAKA (JP)
Application Number:
PCT/JP2023/020440
Publication Date:
December 14, 2023
Filing Date:
June 01, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
H10K30/60; H10K30/20; H10K30/30
Domestic Patent References:
| WO2016147773A1 | 2016-09-22 | |||
| WO2016052056A1 | 2016-04-07 | |||
| WO2010113931A1 | 2010-10-07 |
Foreign References:
| JP2022019425A | 2022-01-27 | |||
| JP2021163844A | 2021-10-11 | |||
| JP2015029020A | 2015-02-12 | |||
| JP2014192480A | 2014-10-06 | |||
| JP2011009622A | 2011-01-13 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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