Toppan Printing Co., Ltd.

Toyo Ink Sc Holdings Co., Ltd.

Toyocolor Co., Ltd

Kenji Hiki

Satoshi Takahashi

Shinichi Okamoto

Ryuji Doi

Kazushige Kitazawa

Tomohiro Imoto

Tadatoshi Maeda

Hiroyuki Chinone

Tomotaka Chuko

Tetsuya Hirota

A photosensitive green composition for a color filter of a solid-state imaging element, contains a colorant (A), a binder resin (B), a photopolymerization initiator (C), a photopolymerizable monomer (D), an ultraviolet absorber (E), and a monofunctional thiol (F), wherein the colorant (A) contains C.I. Pigment Green 36 and/or C.I. Pigment Green 58.

Coloring composition for solid-state imaging element

A thermosetting coloring composition for manufacturing a color filter for a solid-state imaging element provided with a colored pattern formed by patterning a colored layer by dry etching is provided. The composition contains a pigment (A), a dispersant (B), a thermosetting compound (C), and a solvent (D). A ratio of the pigment (A) to a total solid content of the thermosetting coloring composition is 50 mass percent or more. The dispersant (B) contains a dispersant (b1) having an acidic functional group and/or a dispersant (b2) having a basic functional group. The thermosetting compound (C) contains a glycidyl therified epoxy compound of sorbitol.

Thermosetting coloring composition and method of producing color filter for solid-state imaging element

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Tokyo, Japan

Kenji Hiki