Title:
COLORING COMPOSITION, CURED FILM, COLOR FILTER, PATTERN FORMATION METHOD, METHOD FOR PRODUCING COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/122372
Kind Code:
A1
Abstract:
Provided is a coloring composition which contains a halogenated zinc phthalocyanine pigment and has excellent viscosity stability. Also provided are a cured film using the coloring composition, a color filter, a pattern formation method, a method for producing a color filter, a solid-state imaging element, and an image display device. The coloring composition comprises a coloring agent, resin, and pigment derivative, wherein the coloring agent contains a halogenated zinc phthalocyanine pigment, the content of coloring agent in terms of the total solid content in the coloring composition is 50 mass% or greater, and the content of Group 2 element ions in terms of the mass of the halogenated zinc phthalocyanine pigment is 30 to 300 ppm by mass.
Inventors:
AOYAGI KAORU (JP)
Application Number:
PCT/JP2015/053456
Publication Date:
August 20, 2015
Filing Date:
February 09, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09B67/20; C08L101/00; G02B5/20; G02F1/1335
Foreign References:
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| JP2010100789A | 2010-05-06 | |||
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| JP2012177716A | 2012-09-13 | |||
| JP2010054912A | 2010-03-11 | |||
| JP2009223127A | 2009-10-01 | |||
| JP2014119487A | 2014-06-30 | |||
| JP2013054080A | 2013-03-21 | |||
| JP2012212055A | 2012-11-01 | |||
| JP2014016593A | 2014-01-30 |
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
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