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Title:
FILM CONTAINING SILVER COMPLEX
Document Type and Number:
Japanese Patent JP2012012584
Kind Code:
A
Abstract:

To provide a film using a complex which is cheaper than complexes of platinum group metals, and is excellent in durability in the presence of oxygen as a light emission material.

The film contains a silver complex represented by the composition formula (1): (Ag+)(L1)a(L2)b(L3)c(X1)d (wherein L1 is a molecule having ≥3 and ≤6 of the total number of one or more phosphorus atoms, and one or more selected from a nitrogen atom, an oxygen atom, a sulfur atom, an arsenic atom, an oxygen anion and a sulfur anion; L2 is a molecule having two of the total number of atoms and ions selected from the atoms and ions described above; L3 is a molecule having one atom or ion described above; X1 is an anion; and a is a number larger than 0.5, and b, c and d are each independently a number equal to or larger than 0). A light emission device uses the film.


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Inventors:
KOBAYASHI NORIFUMI
HIGASHIMURA HIDEYUKI
KAIKO KEI
Application Number:
JP2011120141A
Publication Date:
January 19, 2012
Filing Date:
May 30, 2011
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C09K11/06; C07F1/10; H01L51/50
Domestic Patent References:
JP2010093181A2010-04-22
Other References:
D. FERNANDEZ ET AL., DALTON TRANSACTIONS, JPN6011044702, 2008, pages 2633 - 2642, ISSN: 0003000023
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GLENNA SO MING TONG ET AL., CHEM. EUR. J., vol. 15, JPN6011044705, 2009, pages 10777 - 10789, ISSN: 0003000024
"Chi-Ming CHE et al.", CHEMICAL COMMUNICATIONS, JPN6011044709, 1991, pages 1615 - 1617, ISSN: 0003000025
ALAN L. BALCH ET AL., JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 111, JPN6011044711, 1989, pages 4021 - 4028, ISSN: 0003000026
ANTHEA L. AIREY ET AL., CHEMICAL COMMUNICATIONS, JPN6011044713, 1995, pages 695 - 696, ISSN: 0003000027
JOHANN ZANK ET AL., DALTON TRANSACTIONS, JPN6011044715, 1999, pages 415 - 420, ISSN: 0003000028
JOSE A MONTES ET AL., DALTON TRANSACTIONS, JPN6011044717, 2002, pages 1110 - 1118, ISSN: 0003000029
EFFENDY ET AL., INORGANICA CHIMICA ACTA, vol. 358, JPN6011044720, 2005, pages 4009 - 4018, ISSN: 0003000030
Attorney, Agent or Firm:
Hiroaki Sakai
Tadashi Terasaki



 
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