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Title:
CURABLE COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, AND INFRARED SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/142799
Kind Code:
A1
Abstract:
Provided is a curable composition that can be used to manufacture a film having only a small amount of foreign matter. Also provided are: a film having only a small amount of foreign matter, an optical filter, a solid-state imaging element, an image display device, and an infrared sensor. The curable composition contains a near-infrared absorbing dye and a polymerizable monomer having a group having an unsaturated double bond, wherein the near-infrared absorbing dye is a compound having a π conjugate plane including a monocyclic or fused aromatic ring, the content of the near-infrared absorbing dye with respect to the total solid content of the curable composition is at least 10 mass%, and the content of the polymerizable monomer, which has a group having an unsaturated double bond and has at least one group selected from among an acid group and a hydroxyl group, is 50 mass% or less with respect to the total mass of the polymerizable monomer.

Inventors:
MIYATA TETSUSHI (JP)
KOIZUMI HIROMU (JP)
Application Number:
PCT/JP2017/046053
Publication Date:
August 09, 2018
Filing Date:
December 22, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; C08F2/50
Domestic Patent References:
WO2016035695A12016-03-10
WO2015025779A12015-02-26
Foreign References:
JP2014105251A2014-06-09
JP2014106309A2014-06-09
JPH11140130A1999-05-25
JP2000105541A2000-04-11
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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