Title:
オプトエレクトロニクスデバイス用ポリマー
Document Type and Number:
Japanese Patent JP5856969
Kind Code:
B2
Abstract:
A polymer useful in an optoelectronic device comprises structural unit of formula I: wherein R1 is, independently at each occurrence, a C1-C20 aliphatic radical, a C3-C20 aromatic radical, or a C3-C20 cycloaliphatic radical; a is, independently at each occurrence, an integer ranging from 0-4; Ar1 is aryl or heteroaryl; Ar2 is fluorene; R2 is alkylene, substituted alkylene, oxaalkylene, CO, or CO2; R3, R4 and R5 are independently hydrogen, alkyl, alkoxy, alkylaryl, aryl, arylalkyl, heteroaryl, substituted alkyl; substituted alkoxy, substituted alkylaryl, substituted aryl, substituted arylalkyl, or substituted heteroaryl; and L is derived from phenylpyridine, tolylpyridine, benzothienylpyridine, phenylisoquinoline, dibenzoquinozaline, fluorenylpyridine, ketopyrrole, 2-(1-naphthyl)benzoxazole, 2-phenylbenzoxazole, 2 phenylbenzothiazole, coumarin, thienylpyridine, phenylpyridine, benzothienylpyridine, 3 methoxy-2-phenylpyridine, thienylpyridine, phenylimine, vinylpyridine, pyridylnaphthalene, pyridylpyrrole, pyridylimidazole, phenylindole, derivatives thereof or combinations thereof.
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Inventors:
Ye, Chin
Ryu Ji
Kichuck, Kelly Scott
Ryu Ji
Kichuck, Kelly Scott
Application Number:
JP2012537880A
Publication Date:
February 10, 2016
Filing Date:
September 10, 2010
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C08G61/12; C09K11/06; H01L51/50
Domestic Patent References:
| JP2007324280A | ||||
| JP2011518764A |
Foreign References:
| WO2009079039A1 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka