Title:
COLORED COMPOSITION, PHOTOSENSITIVE COLORED COMPOSITION, COLOR FILTER AND COLOR LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2020050854
Kind Code:
A
Abstract:
To provide a colored composition excellent in viscosity stability, a photosensitive colored composition having high sensitivity, a fast development speed and excellent viscosity stability, and a high-quality color filter and a color liquid crystal display device.SOLUTION: The colored composition comprises a pigment (A), a dispersant (B), a binder resin (C), and a solvent (D). The solvent (D) contains a solvent (D1) having a boiling point of 120°C or higher and 180°C or lower at 760 mmHg and a viscosity of 0.5 or more and less than 1.0 mPa s at 25°C by 5 to 50 wt.% based on the whole solvent amount.SELECTED DRAWING: Figure 1
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Inventors:
MIZUSHIMA KATSUHIKO
KADOWAKI TOMOYUKI
WAKU TOSHIO
SAKURAI TAKAHIRO
KADOWAKI TOMOYUKI
WAKU TOSHIO
SAKURAI TAKAHIRO
Application Number:
JP2018215234A
Publication Date:
April 02, 2020
Filing Date:
November 16, 2018
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C09B67/46; C09B47/04; C09B67/20; G02B5/20; G02F1/1335; G03F7/004; G03F7/032