Title:
COMPOUND, LIGHT-EMITTING MATERIAL, AND ORGANIC LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/210192
Kind Code:
A1
Abstract:
This compound, represented by a general formula, is useful in a light-emitting device. Ar1 is a benzene ring, a naphthalene ring, a phenanthrene ring, or the like; D is a 5H-benzofuro[3,2-c]carbazol-5-yl group, or the like; A is a cyano group, a phenyl group, a pyrimidyl group, a triazyl group, or the like; m is 1 through 3; n is 0 through 2; and each of R1-R4 is H, an aryl group, a cyano group, or the like.
Inventors:
BALIJAPALLI UMAMAHESH (JP)
IBRAYIM SAIDALIMU (JP)
SUZUKI YOSHITAKE (JP)
KASHIWAZAKI TAKAHIRO (JP)
HIGA TAKUYA (JP)
WATABIKI YUTA (JP)
GOTO AIKO (JP)
YUKAWA TOMOKI (JP)
YAMASHITA MASATAKA (JP)
KANAHARA KOUSEI (JP)
GAIHRE YUBA RAJ (JP)
OZAWA HIROAKI (JP)
IBRAYIM SAIDALIMU (JP)
SUZUKI YOSHITAKE (JP)
KASHIWAZAKI TAKAHIRO (JP)
HIGA TAKUYA (JP)
WATABIKI YUTA (JP)
GOTO AIKO (JP)
YUKAWA TOMOKI (JP)
YAMASHITA MASATAKA (JP)
KANAHARA KOUSEI (JP)
GAIHRE YUBA RAJ (JP)
OZAWA HIROAKI (JP)
Application Number:
PCT/JP2023/009782
Publication Date:
November 02, 2023
Filing Date:
March 14, 2023
Export Citation:
Assignee:
KYULUX INC (JP)
International Classes:
C07D491/048; C07D487/04; C07D519/00; C09K11/06; H10K50/00
Foreign References:
| CN113512028A | 2021-10-19 | |||
| CN113444097A | 2021-09-28 | |||
| CN113717181A | 2021-11-30 | |||
| US20210101883A1 | 2021-04-08 |
Other References:
MARAPPAN VELUSAMY; JIUN‐YI SHEN; JIANN T. LIN; YI‐CHIH LIN; CHENG‐CHIH HSIEH; CHIN‐HUNG LAI; CHIH‐WEI LAI; MEI‐LIN HO; YU‐CHUN CHE: "A New Series of Quadrupolar Type Two‐Photon Absorption Chromophores Bearing 11, 12‐Dibutoxydibenzo[a,c]‐phenazine Bridged Amines; Their Applications in Two‐Photon Fluorescence Imaging and Two‐Photon Photodynamic Therapy", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 19, no. 15, 8 July 2009 (2009-07-08), DE , pages 2388 - 2397, XP072363379, ISSN: 1616-301X, DOI: 10.1002/adfm.200900125
Attorney, Agent or Firm:
SIKS & CO. (JP)
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