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Patent Searching and Data


Title:
PHOTOSENSITIVE COLORING COMPOSITION FOR COLOR FILTER, COLOR FILTER FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2013105010
Kind Code:
A
Abstract:

To provide a photosensitive coloring composition for color filters capable of manufacturing a liquid crystal display device having excellent oblique visibility.

There is provided a photosensitive coloring composition which forms each of colored pixels 3R, 3G and 3B for color filters and contains pigments, a resin, a monomer and solvents, in which two or more pigments are contained as the pigment, 50% or more of solvents of the solvents is a solvent having an evaporation rate of 10 to 35 when the evaporation rate of butyl acetate is 100, the mass ratio (monomer/resin) of the monomer and the resin is in the range of 0.3 to 1.0. And a coating film, which is obtained by applying the photosensitive coloring composition on a glass substrate, followed by drying, exposing, developing and post-baking steps, has a film stress σ of 0 to +30.


Inventors:
SHIMIZU MIE
MINATO KOICHI
YAMAUCHI ATSUSHI
Application Number:
JP2011248582A
Publication Date:
May 30, 2013
Filing Date:
November 14, 2011
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G02B5/20; G02F1/1335; G03F7/004