Title:
NILE RED LIGHT-EMITTING COMPOUND, METHOD FOR PRODUCING NILE RED LIGHT-EMITTING COMPOUND, AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/067519
Kind Code:
A1
Abstract:
A red light-emitting compound with high color purity, high luminance emission and high fastness and a light-emitting device capable of high luminance emission are disclosed. Specifically, a Nile red light-emitting compound represented by the formula (1): (1) ,wherein X is a cyano group or a fluorinated hydrocarbon group, and a light-emitting device comprising this compound in a light-emitting layer are disclosed.
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Inventors:
NAKAYA TADAO (JP)
TAJIMA AKIO (JP)
TOBITA MICHIAKI (JP)
SAIKAWA TOMOYUKI (JP)
GAO YUAN (JP)
OKUBO KIMITAKA (JP)
TAJIMA AKIO (JP)
TOBITA MICHIAKI (JP)
SAIKAWA TOMOYUKI (JP)
GAO YUAN (JP)
OKUBO KIMITAKA (JP)
Application Number:
PCT/JP2004/000771
Publication Date:
August 12, 2004
Filing Date:
January 28, 2004
Export Citation:
Assignee:
HIROSE ENGINEERING CO LTD (JP)
KANTO DENKA KOGYO KK (JP)
NAKAYA TADAO (JP)
TAJIMA AKIO (JP)
TOBITA MICHIAKI (JP)
SAIKAWA TOMOYUKI (JP)
GAO YUAN (JP)
OKUBO KIMITAKA (JP)
KANTO DENKA KOGYO KK (JP)
NAKAYA TADAO (JP)
TAJIMA AKIO (JP)
TOBITA MICHIAKI (JP)
SAIKAWA TOMOYUKI (JP)
GAO YUAN (JP)
OKUBO KIMITAKA (JP)
International Classes:
C07D265/34; C07D265/38; H01L51/50; C09K11/06; H01L51/00; H01L51/30; H05B33/14; (IPC1-7): C07D265/34; H05B33/14
Foreign References:
JPH0782495A | 1995-03-28 | |||
JP2000080088A | 2000-03-21 | |||
JP2001261677A | 2001-09-26 |
Other References:
MATSUI M. ET AL: "Perfluoroalkylation of Quinolinones and Phenoxazones with Bis(perfluoroalkanoyl) Peroxides", DYES AND PIGMENTS, vol. 27, no. 2, 1995, pages 143 - 151, XP004033272
ZHIZHENKO G.A. ET AL: "Thin-film organic recording materials for electric discharge visualization", VESTSI NATSYYANAL'NAI AKADEMII NAVUK BELARUSI, SERYYA FIZIKA-TEKHNICHNYKH NAVUK, vol. 1, 1998, pages 3 - 6, XP002979751
See also references of EP 1598344A4
ZHIZHENKO G.A. ET AL: "Thin-film organic recording materials for electric discharge visualization", VESTSI NATSYYANAL'NAI AKADEMII NAVUK BELARUSI, SERYYA FIZIKA-TEKHNICHNYKH NAVUK, vol. 1, 1998, pages 3 - 6, XP002979751
See also references of EP 1598344A4
Attorney, Agent or Firm:
Fukumura, Naoki (Yoyogi palace 21-10, Yoyogi 2-chom, Shibuya-ku Tokyo, JP)
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