Title:
FUSED-RING POLYAZAACENE COMPOUND, AND PHOTOELECTRIC CONVERSION ELEMENT OR ORGANIC ELECTRONIC ELEMENT CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2024/038818
Kind Code:
A1
Abstract:
Provided are: a fused-ring polyazaacene compound capable of having a dramatically improved hole transport capability; and an organic electronic element comprising the fused-ring polyazaacene compound. A material for a photoelectric conversion element according to the present invention comprises a fused-ring polyazaacene compound represented by formula (1), (2), or (3). The photoelectric conversion element according to the present invention comprises the fused-ring polyazaacene compound. In addition, the organic electronic element according to the present invention comprises a fused-ring polyazaacene compound represented by formula (4).
Inventors:
OKADA TAKESHI (JP)
ARAI NOBUMICHI (JP)
TAKAHASHI YASUHIRO (JP)
SHINYA HIROKAZU (JP)
ARAI NOBUMICHI (JP)
TAKAHASHI YASUHIRO (JP)
SHINYA HIROKAZU (JP)
Application Number:
PCT/JP2023/029189
Publication Date:
February 22, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
H10K30/60; C07D487/04; H10K30/50; H10K30/86; H10K50/15; H10K85/60
Domestic Patent References:
| WO2007142216A1 | 2007-12-13 | |||
| WO2021103318A1 | 2021-06-03 |
Foreign References:
| JP2014011437A | 2014-01-20 | |||
| JP2014009352A | 2014-01-20 | |||
| KR20180042966A | 2018-04-27 | |||
| JP2004323434A | 2004-11-18 |
Other References:
GAMPE DOMINIQUE MARIO, SCHRAMM STEFAN, NÖLLER FLORIAN, WEISS DIETER, GÖRLS HELMAR, NAUMOV PANČE, BECKERT RAINER: "Pushing to the low limits: tetraazaanthracenes with very low-lying LUMO levels and near-infrared absorption", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 53, no. 73, 1 January 2017 (2017-01-01), UK , pages 10220 - 10223, XP093140270, ISSN: 1359-7345, DOI: 10.1039/C7CC05224C
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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