Title:
BORON-CONTAINING COMPOUND, LUMINESCENT MATERIAL, AND LUMINESCENT ELEMENT INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/210501
Kind Code:
A1
Abstract:
The present invention provides a compound represented by formula (I) (wherein X, Y, and Z are each independently a hydrogen atom or an (un)substituted nitrogen-containing heteroaryl group but Y and/or Z is an (un)substituted nitrogen-containing heteroaryl group).
Inventors:
YASUDA TAKUMA (JP)
YANG MINLANG (JP)
PARK IN SEOB (JP)
TANAKA KATSUNORI (JP)
MIYASHITA YASUHIRO (JP)
YANG MINLANG (JP)
PARK IN SEOB (JP)
TANAKA KATSUNORI (JP)
MIYASHITA YASUHIRO (JP)
Application Number:
PCT/JP2021/014993
Publication Date:
October 21, 2021
Filing Date:
April 09, 2021
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
NIPPON SODA CO (JP)
NIPPON SODA CO (JP)
International Classes:
C07F5/02; C09K11/06; H01L51/50
Foreign References:
| CN110790782A | 2020-02-14 |
Other References:
XU YINCAI, CHENG ZONG, LI ZHIQIANG, LIANG BAOYAN, WANG JIAXUAN, WEI JINBEI, ZHANG ZUOLUN, WANG YUE: "Molecular‐Structure and Device‐Configuration Optimizations toward Highly Efficient Green Electroluminescence with Narrowband Emission and High Color Purity", ADVANCED OPTICAL MATERIALS, WILEY, DE, vol. 8, no. 9, 1 May 2020 (2020-05-01), DE , pages 1902142, XP055793329, ISSN: 2195-1071, DOI: 10.1002/adom.201902142
ZHANG YUEWEI, ZHANG DONGDONG, WEI JINBEI, LIU ZIYANG, LU YANG, DUAN LIAN: "Multi‐Resonance Induced Thermally Activated Delayed Fluorophores for Narrowband Green OLEDs", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, ¬VERLAG CHEMIE| :, vol. 58, no. 47, 18 November 2019 (2019-11-18), pages 16912 - 16917, XP055793335, ISSN: 1433-7851, DOI: 10.1002/anie.201911266
ZHANG YUEWEI, ZHANG DONGDONG, WEI JINBEI, LIU ZIYANG, LU YANG, DUAN LIAN: "Multi‐Resonance Induced Thermally Activated Delayed Fluorophores for Narrowband Green OLEDs", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, ¬VERLAG CHEMIE| :, vol. 58, no. 47, 18 November 2019 (2019-11-18), pages 16912 - 16917, XP055793335, ISSN: 1433-7851, DOI: 10.1002/anie.201911266
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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