Title:
COLORING COMPOSITION, CURED FILM, COLOR FILTER, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/196401
Kind Code:
A1
Abstract:
Provided are: a coloring composition with which a cured film having excellent light resistance can be formed; a cured film; a color filter; and a display device. The coloring composition includes a colorant and a compound having an alicyclic epoxy group. The coloring composition has an absorbance of at least 17 for light having a wavelength of 535 nm, when an absorbance for light having a wavelength of 445 nm is 1.
Inventors:
OGAWA HIROAKI (JP)
YAMAMOTO KEIJI (JP)
KASHIWAGI DAISUKE (JP)
YAMAMOTO KEIJI (JP)
KASHIWAGI DAISUKE (JP)
Application Number:
PCT/JP2022/009501
Publication Date:
September 22, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09B47/04; C08F220/06; C09B11/28; C09B23/04; C09B67/46; C09C1/62; C09D17/00; G02B5/20; G02B5/22; G03F7/004; G03F7/027; G03F7/038
Domestic Patent References:
| WO2019098222A1 | 2019-05-23 | |||
| WO2021166860A1 | 2021-08-26 | |||
| WO2021200009A1 | 2021-10-07 |
Foreign References:
| JP2017133009A | 2017-08-03 | |||
| JP2013122577A | 2013-06-20 | |||
| JP2013144724A | 2013-07-25 |
Attorney, Agent or Firm:
YONEKURA Junzo et al. (JP)
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