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Title:
PHOTOSENSITIVE COLORED COMPOSITION, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY USING THE COLORED COMPOSITION
Document Type and Number:
Japanese Patent JP2011112692
Kind Code:
A
Abstract:

To provide a photosensitive colored composition, which can be formed in low light exposure and prevents surface roughness in a liquid crystal display device including a color filter provided on a side of an array substrate; and to provide the liquid crystal display device using the same.

The liquid crystal display device includes: a pixel electrode; a thin-film transistor that drives the pixel electrode; an array substrate that includes color pixels having a plurality of colors and provided by covering the thin-film transistor; and a counter substrate arranged facing the array substrate with a predetermined gap held therebetween. In the colored composition used for the liquid crystal display device, a multifunctional polymerizable monomer accounts for 20 wt.% or more of the solid content, and an oxime ester compound and an alkyl phenone compound are both contained as a photoinitiator.


Inventors:
HINOKIBAYASHI YASUHIRO
SAKAMOTO TARO
SHIMIZU MIE
IKEDA TAKESHI
Application Number:
JP2009266250A
Publication Date:
June 09, 2011
Filing Date:
November 24, 2009
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G02B5/20; G03F7/031; G02F1/1335; G03F7/004; G03F7/027
Domestic Patent References:
JP2009229761A2009-10-08
JP2009093153A2009-04-30
JP2001154013A2001-06-08
JP2011028219A2011-02-10
JP2003004929A2003-01-08
JP2002040225A2002-02-06
JP2010191119A2010-09-02
JP2009265267A2009-11-12
JP2009223253A2009-10-01
JP2009145432A2009-07-02
JP2007333885A2007-12-27
Foreign References:
WO2009113275A12009-09-17



 
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