Title:
カラーフィルタ用感光性着色組成物、カラーフィルタ
Document Type and Number:
Japanese Patent JP6996269
Kind Code:
B2
Abstract:
To provide a photosensitive colored composition maintaining a high transmittance before and after a developing process, showing good lithographic properties (pattern linearity, residue), and excellent in reducing luminance unevenness, a cured film, a color filter, and a liquid crystal display element, a solid-state image sensor and organic EL device using the color filter.SOLUTION: The photosensitive colored composition comprises a colorant (A), a resin type dispersant (B), a photopolymerization initiator (C), a photopolymerizable monomer (D) and a phosphate compound (E) having an ethylenically unsaturated group, in which the resin type dispersant (B) contains a resin type dispersant (B1) having an acid value of 40 to 100 (mgKOH/g), and the content of the resin type dispersant (B1) is 80 to 100 pts.mass with respect to 100 pts.mass of the whole resin type dispersant.SELECTED DRAWING: None
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Inventors:
Mizuno Kanako
Akira Hirano
Tomoyuki Kadowaki
Akira Hirano
Tomoyuki Kadowaki
Application Number:
JP2017237579A
Publication Date:
January 17, 2022
Filing Date:
December 12, 2017
Export Citation:
Assignee:
Toyo Ink sc Holdings Co., Ltd.
International Classes:
G02B5/20; C08F2/48; C08F30/00; G03F7/004; G03F7/027
Domestic Patent References:
JP2013148602A | ||||
JP2016218433A | ||||
JP2006343648A | ||||
JP2013194231A | ||||
JP2000155414A | ||||
JP2013167687A | ||||
JP2016153834A |
Foreign References:
WO2017051668A1 | ||||
US20080008957 |
Other References:
BYK コーティング・インキ用添加剤,日本,ビックケミー・ジャパン株式会社,2017年07月,第45 版,1
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