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Title:
COLORED RESIN COMPOSITION AND COLOR FILTER
Document Type and Number:
Japanese Patent JP2009051891
Kind Code:
A
Abstract:

To provide a colored resin composition, capable of producing a color filter excellent in pigment dispersiblity and developing characteristics while suppressing sublimation or decomposition of a coloring agent or wrinkling of a colored layer by ITO sputtering in a color filter manufacturing process.

The colored resin composition comprises a polyimide precursor mixture, a solvent and a pigment. The polyimide precursor mixture is a mixture of at least three or more polyimide precursors, the polyimide precursor mixture has a single glass transition temperature after imidization, and the glass transition temperature is 270C or higher.


Inventors:
WATANABE AKIHIKO
INOUE YOSHIHIKO
TSUJII MASAYA
Application Number:
JP2007217983A
Publication Date:
March 12, 2009
Filing Date:
August 24, 2007
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
C08L79/08; C08G73/10; C08K5/00; G02B5/20; G02F1/1335
Domestic Patent References:
JP2000275423A2000-10-06
JP2000136253A2000-05-16
JP2000111902A2000-04-21



 
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