Title:
発光素子、表示装置及び金属配位化合物
Document Type and Number:
Japanese Patent JP4154138
Kind Code:
B2
Abstract:
A luminescence device is principally constituted by a pair of electrodes and an organic compound layer disposed therebetween. The layer contains a metal coordination compound represented by the following formula (1):
wherein M denotes Ir, Rh or Pd; n is 2 or 3; and X1 to X8 independently denote hydrogen atom or a substituent selected from the group consisting of halogen atom; nitro group; trifluoromethyl group trialkylsilyl group having three linear or branched alkyl groups each independently having 1 - 8 carbon atoms; and a linear or branched alkyl group having 2 - 20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with -O-, -S-, -CO-, -CO-O-, -O-CO-, -CH=CH- or -C=C- and capable of including hydrogen atom which can be replaced with fluorine atom; with the proviso that at least one of X1 to X8 is a substituent other than hydrogen atom, and X2 and X3 cannot be fluorine atom at the same time.
Inventors:
Takao Takiguchi
Akira Tsuboyama
Shinjiro Okada
Takashi Moriyama
Atsushi Kamaya
Hidemasa Mizutani
Satoshi Ikawa
Furu-gun
Seishi Miura
Akira Tsuboyama
Shinjiro Okada
Takashi Moriyama
Atsushi Kamaya
Hidemasa Mizutani
Satoshi Ikawa
Furu-gun
Seishi Miura
Application Number:
JP2001284599A
Publication Date:
September 24, 2008
Filing Date:
September 19, 2001
Export Citation:
Assignee:
Canon Inc
International Classes:
C07F15/00; H01L51/50; C07D213/02; C07D213/61; C07D213/65; C07F7/08; C07F19/00; C09K11/06; H01L51/00; H01L51/30; H05B33/12; H05B33/14
Domestic Patent References:
| JP2002100476A | ||||
| JP2001247859A | ||||
| JP2004503059A |
Other References:
Inorganic Chemistry,1991年,30(8),p.1685-1687
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi