Title:
COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/107030
Kind Code:
A1
Abstract:
This compound is represented by formula (12X). In formula (12X), Py1 and Py2 each independently represent a substituted or unsubstituted 1-pyrenyl group, and L1 and L2 each independently represent a substituted or unsubstituted phenylene group or a substituted or unsubstituted naphthylene group. However, when L1 and L2 each independently represent a substituted or unsubstituted phenylene group, -L1-L2- in formula (12X) is a group represented by formula (13-1)-(13-6), (10-1), (20-1), or (30-1). When L1 and L2 each independently represent a substituted or unsubstituted naphthylene group, the binding position of the naphthylene group represented as L1 is different from the binding position of the naphthylene group represented as L2.
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Inventors:
NAKANO YUKI (JP)
YAMAKI TARO (JP)
ITOI HIROAKI (JP)
MORITA TAKAMOTO (JP)
KATO TOMOKI (JP)
TAJIMA NOZOMI (JP)
TASAKI SATOMI (JP)
NISHIMURA KAZUKI (JP)
YAMAKI TARO (JP)
ITOI HIROAKI (JP)
MORITA TAKAMOTO (JP)
KATO TOMOKI (JP)
TAJIMA NOZOMI (JP)
TASAKI SATOMI (JP)
NISHIMURA KAZUKI (JP)
Application Number:
PCT/JP2020/044062
Publication Date:
June 03, 2021
Filing Date:
November 26, 2020
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07C15/38; C07D209/82; C07D209/86; C07D221/18; C07D235/08; C07D235/18; C07D251/24; C07D307/77; C07D307/91; C07D333/76; C07D403/10; C07D403/14; C07D405/10; C07D405/12; C07D407/10; C07D409/12; C07D487/06; C07D487/16; C07D487/22; C07D491/16; C07D491/22; C07D493/04; C07D495/22; C07D519/00; C09K11/06; H01L27/32; H01L51/50; H05B33/12
Domestic Patent References:
WO2008062773A1 | 2008-05-29 | |||
WO2007007553A1 | 2007-01-18 |
Foreign References:
KR100967355B1 | 2010-07-05 | |||
CN106565705A | 2017-04-19 | |||
JP2006176494A | 2006-07-06 | |||
KR20110034981A | 2011-04-06 |
Other References:
KIM C. W., PARK S. N., LEE S. B., KIM J. J., LEE H. W., KIM Y. K., YOON S. S.: "Blue emitters based on aryl end-capped pyrene groups for OLEDs", JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, vol. 16, no. 3, 2016, pages 2912 - 2915, XP055827815, DOI: 10.1166/jnn.2016.11092
ZHANG XUEYAN, ZHANG YU, LI YANG, QUAN YIWU, CHENG YIXIANG, LI YUNZHI: "High brightness circularly polarized blue emission from non-doped OLEDs based on chiral binaphthyl-pyrene emitters", CHEMICAL COMMUNICATIONS, vol. 55, no. 66, 25 July 2019 (2019-07-25), pages 9845 - 9848, XP055827816, DOI: 10.1039/ c9cc04289j
ZHANG XUEYAN, ZHANG YU, LI YANG, QUAN YIWU, CHENG YIXIANG, LI YUNZHI: "High brightness circularly polarized blue emission from non-doped OLEDs based on chiral binaphthyl-pyrene emitters", CHEMICAL COMMUNICATIONS, vol. 55, no. 66, 25 July 2019 (2019-07-25), pages 9845 - 9848, XP055827816, DOI: 10.1039/ c9cc04289j
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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