Title:
POLYCYCLIC AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2019/009052
Kind Code:
A1
Abstract:
A polycyclic aromatic compound formed by connecting a plurality of aromatic rings with a boron atom and an oxygen, sulfur, or selenium atom which have been substituted with a specific aryl, e.g., anthracene. By using the polycyclic aromatic compound as a material for a light-emitting layer, an organic EL element excellent in terms of quantum efficiency and/or element life can be provided.
Inventors:
HATAKEYAMA TAKUJI (JP)
TAJIMA AKIO (JP)
MIZUTANI AKIHIDE (JP)
BABA DAISUKE (JP)
YAMAGA YUKO (JP)
TAJIMA AKIO (JP)
MIZUTANI AKIHIDE (JP)
BABA DAISUKE (JP)
YAMAGA YUKO (JP)
Application Number:
PCT/JP2018/023072
Publication Date:
January 10, 2019
Filing Date:
June 18, 2018
Export Citation:
Assignee:
KWANSEI GAKUIN EDUCATIONAL FOUND (JP)
JNC CORP (JP)
JNC CORP (JP)
International Classes:
C07F5/02; C09K11/06; G09F9/30; H01L27/32; H01L29/786; H01L51/05; H01L51/30; H01L51/46; H01L51/50
Domestic Patent References:
| WO2015102118A1 | 2015-07-09 |
Foreign References:
| JP2018043984A | 2018-03-22 | |||
| KR101876763B1 | 2018-07-11 |
Other References:
DATABASE Registry American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-31-3
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-32-4
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-33-5
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-34-6
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-35-7
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-32-4
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-33-5
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-34-6
DATABASE Registry [online] American Chemical Society; 1 March 2018 (2018-03-01), retrieved from STN Database accession no. 2182628-35-7
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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