COLORING COMPOSITION, FILMS BASED THEREON, COLOR FILTER, IMAGE DISPLAY DEVICE, AND SOLID-STATE IMAGE SENSOR

Title:

COLORING COMPOSITION, FILMS BASED THEREON, COLOR FILTER, IMAGE DISPLAY DEVICE, AND SOLID-STATE IMAGE SENSOR

Document Type and Number:

Japanese Patent JP2023149313

Kind Code:

A

Abstract:

To provide a coloring composition that has excellent storage stability and can form films with high light, heat and moisture resistance.SOLUTION: The coloring composition comprises a pigment (A) having an absorption maximum in the range of wavelength greater than or equal to 400 nm and less than 700 nm, a near-infrared absorbing compound (B), and a dispersing resin (C), where the near-infrared absorbing compound (B) comprises a compound (B1) represented by the general formula in the figure.SELECTED DRAWING: None

Inventors:

TSUNEKAWA MISAO
YOSHIDA HIROYUKI

Application Number:

JP2022057821A

Publication Date:

October 13, 2023

Filing Date:

March 31, 2022

Export Citation:

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Assignee:

TOYO INK SC HOLDINGS CO LTD

International Classes:

C09B67/46; C09B47/04; C09B47/10; C09B67/20; C09D11/03; C09D11/037; G02B5/20; G02B5/22; G09F9/30; H01L27/146

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