Title:
MATERIAL OF PHOTOELECTRIC CONVERSION ELEMENT FOR IMAGING, AND PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2022/114065
Kind Code:
A1
Abstract:
Provided are: a material that provides high sensitivity and high resolution to a photoelectric conversion element for imaging; and a photoelectric conversion element for imaging, using said material. This material of a photoelectric conversion element for imaging is formed of an indolocarbazole compound having a fused ring structure of five rings having two heteroatoms, or an analog of said compound, and has, as a group substituting for a nitrogen atom or a heteroatom, an alkyl group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted π-electron excessive hetero-aromatic group, a linked aromatic group formed by linking 2-6 aromatic groups, or the like.
Inventors:
KAWADA ATSUSHI (JP)
INOUE MUNETOMO (JP)
HAYASHI KENTARO (JP)
INOUE MUNETOMO (JP)
HAYASHI KENTARO (JP)
Application Number:
PCT/JP2021/043221
Publication Date:
June 02, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
NIPPON STEEL CHEMICAL & MAT CO LTD (JP)
International Classes:
H01L51/42; C07D487/04; C07D519/00; H01L27/30; H01L31/10
Foreign References:
| CN111647009A | 2020-09-11 | |||
| JP2006183048A | 2006-07-13 |
Attorney, Agent or Firm:
SASAKI Kazuya et al. (JP)
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