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Patent Searching and Data


Title:
COLOR FILTER SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2009210973
Kind Code:
A
Abstract:

To fabricate a color filter substrate with high pigment concentration, which has not been conventionally materialized, while maintaining a good lamination coating property, a good developing property, and a good pattern forming property, and further to provide a liquid crystal display device high in display quality.

In the color filter substrate for liquid crystal display device on which a plurality of colored layers of three primary colors consisting of red, green and blue are arranged on a color filter substrate subjected to a black matrix patterning, a pixel of at least one color has a photosensitive resin layer laminated on a thermosetting resin layer, wherein a polymer/monomer ratio, by weight, of the thermosetting resin is 60/40 to 80/20, and the photosensitive resin is a transparent negative type material.


Inventors:
IGARASHI KAZUTAKA
NONAKA HARUKI
YAMASHITA TETSUO
Application Number:
JP2008055919A
Publication Date:
September 17, 2009
Filing Date:
March 06, 2008
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
G02B5/20; G02F1/1335; G03F7/004; G03F7/027; G03F7/11; G03F7/40