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1. (WO2018101314) COLORED PHOTOSENSITIVE RESIN COMPOSITION, PIGMENT DISPERSION, PARTITION, ORGANIC ELECTROLUMINESCENT ELEMENT, IMAGE DISPLAY DEVICE, AND ILLUMINATION

Pub. No.:    WO/2018/101314    International Application No.:    PCT/JP2017/042773
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Nov 30 00:59:59 CET 2017
IPC: G03F 7/004
C08F 2/44
C08F 2/48
C08F 290/14
C08G 59/17
C09B 67/20
C09B 67/46
C09D 7/40
C09D 163/10
G02B 5/20
G03F 7/027
Applicants: MITSUBISHI CHEMICAL CORPORATION
三菱ケミカル株式会社
Inventors: ONO Yukako
小野 由香子
SAWAI Yoshitaka
沢井 良尚
ITO Atsuya
伊藤 敦哉
Title: COLORED PHOTOSENSITIVE RESIN COMPOSITION, PIGMENT DISPERSION, PARTITION, ORGANIC ELECTROLUMINESCENT ELEMENT, IMAGE DISPLAY DEVICE, AND ILLUMINATION
Abstract:
A first problem addressed by the present invention is to provide a colored photosensitive resin composition that is highly reliable due to the amount of outgas after a cured product is formed being less, and that provides excellent adhesion of patterns in a development step during formation of the cured product. The colored photosensitive resin composition according to a first embodiment of the present invention comprises a colorant (A), a dispersant (B), a binder resin (C), a photopolymerizable monomer (D), and a photopolymerization initiator (E), wherein: the colorant (A) contains an organic black pigment (A1) that comprises at least one member selected from the group consisting of a compound represented by general formula (I), a geometric isomer of the compound, a salt of the compound, and a salt of the geometric isomer of the compound; the dispersant (B) contains an acrylic dispersant; and the binder resin (C) contains at least 75 mass% of an epoxy (meth)acrylate resin (C1).