Title:
COLORED RESIN COMPOSITION, COLOR FILTER AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/230381
Kind Code:
A1
Abstract:
The problem to be solved by the present invention is to provide a colored resin composition that has low viscosity and excellent dispersibility, can exhibit preferable brightness when used for a color filter, and includes a dispersing agent and a binder resin suitable for forming a blue pixel portion of the color filter. The colored resin composition according to the present invention is characterized by comprising: a colorant (A), a solvent (B), a dispersant (C), and a binder resin (D), wherein the colorant (A) includes a compound represented by formula (I), and the dispersant (C) includes a dispersant (c) having a repeating unit represented by formula (2) and/or a repeating unit represented by formula (3). (Formulas (I), (2), and (3) are as described in the present description.)
Inventors:
SHIKANO SHINYA (JP)
THIMTHONG NARUMON (JP)
UEKI SHIKI (JP)
THIMTHONG NARUMON (JP)
UEKI SHIKI (JP)
Application Number:
PCT/JP2022/010459
Publication Date:
November 03, 2022
Filing Date:
March 10, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08K5/3417; C08L33/04; C08L101/00; C09B23/01; C09B67/20; G02B5/20; G02F1/1335
Domestic Patent References:
| WO2021014862A1 | 2021-01-28 |
Foreign References:
| JP2004339330A | 2004-12-02 | |||
| JP2012215843A | 2012-11-08 | |||
| JP2013227495A | 2013-11-07 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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