Title:
PHOTOELECTRIC CONVERSION ELEMENT, IMAGING ELEMENT, OPTICAL SENSOR, AND COMPOUND
Document Type and Number:
WIPO Patent Application WO/2021/221032
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a photoelectric conversion element that exhibits excellent external quantum efficiency and responsiveness with respect to light having any wavelength among a red wavelength range, a green wavelength range, and a blue wavelength range. Moreover, the present invention also addresses the problem of providing an imaging element, an optical sensor, and a compound, which pertain to said photoelectric conversion element. A photoelectric conversion element according to the present invention has a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, wherein the photoelectric conversion film contains a compound represented by formula (1).
Inventors:
KANEKO KAZUHEI (JP)
YAMAMOTO YOSUKE (JP)
YAMAMOTO YOSUKE (JP)
Application Number:
PCT/JP2021/016702
Publication Date:
November 04, 2021
Filing Date:
April 27, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01L51/42; C07D487/04; C07D495/04; C07D498/04; C07D513/04; H01L27/30
Domestic Patent References:
| WO2019009249A1 | 2019-01-10 |
Foreign References:
| US20130042918A1 | 2013-02-21 | |||
| KR20120046916A | 2012-05-11 | |||
| KR20190018281A | 2019-02-22 | |||
| KR20190009523A | 2019-01-29 | |||
| CN109096312A | 2018-12-28 | |||
| US20170352811A1 | 2017-12-07 |
Other References:
WU TI, YU CHUNMENG, GUO YUNLONG, LIU HONGTAO, YU GUI, FANG YU, LIU YUNQI: "Synthesis, Structures, and Properties of Thieno[3,2- b ]thiophene and Dithiophene Bridged Isoindigo Derivatives and Their Organic Field-effect Transistors Performance", THE JOURNAL OF PHYSICAL CHEMISTRY C, AMERICAN CHEMICAL SOCIETY, US, vol. 116, no. 43, 1 November 2012 (2012-11-01), US , pages 22655 - 22662, XP055868929, ISSN: 1932-7447, DOI: 10.1021/jp304697r
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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