Title:
COLORED RESIN COMPOSITION, COLORED RESIN COMPOSITION SET, AND COLOR FILTER
Document Type and Number:
WIPO Patent Application WO/2023/095828
Kind Code:
A1
Abstract:
Provided is a colored resin composition that can be used as a color filter for a solid-state imaging element that is capable of advanced imaging by not only spectrally splitting light in the visible region into three colors, but also by spectrally splitting infrared radiation. The colored resin composition according to several aspects of the present invention comprises a colorant (A), a solvent (B), and a binder resin (C) and has a maximum transmittance in a prescribed wavelength region in the wavelength range of 400-900 nm, wherein the colorant (A) contains a colorant having prescribed light absorption characteristics and also contains a near-infrared-absorbing compound.
Inventors:
HATTORI SHIGEKI (JP)
NAKAJIMA SHUUHEI (JP)
HIRAOKA SHIHARU (JP)
NAKAJIMA SHUUHEI (JP)
HIRAOKA SHIHARU (JP)
Application Number:
PCT/JP2022/043339
Publication Date:
June 01, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08L101/00; C08F18/02; C08K5/17; C08K5/3415; C08K5/3417; C09B11/16; C09B57/00; C09B67/16; C09B67/20; C09B67/22; G02B5/20; G03F7/004; G03F7/027
Domestic Patent References:
| WO2021020359A1 | 2021-02-04 | |||
| WO2019049635A1 | 2019-03-14 | |||
| WO2015080217A1 | 2015-06-04 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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