Title:
INFRARED ABSORBING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, INFRARED SENSOR, AND CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2023/145700
Kind Code:
A1
Abstract:
Provided are: an infrared absorbing composition that contains a squarylium dye, a resin, water, and an organic solvent, wherein the water content of the infrared absorption composition is 0.1-3.0 mass%; a film; an optical filter; a solid-state imaging element; an image display device; an infrared sensor; and a camera module.
More Like This:
Inventors:
YAGI KAZUNARI (JP)
Application Number:
PCT/JP2023/001988
Publication Date:
August 03, 2023
Filing Date:
January 24, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; C09B23/06; C09B57/00; C09B67/20; G03F7/004; H01L27/144; H01L27/146
Domestic Patent References:
WO2019078175A1 | 2019-04-25 |
Foreign References:
JP2019011455A | 2019-01-24 | |||
JP2008091535A | 2008-04-17 | |||
JP2012168258A | 2012-09-06 | |||
JP2020075959A | 2020-05-21 | |||
JP2018058980A | 2018-04-12 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
Download PDF: