Hitachi Chemical Company, Ltd.

Yasuhiro Seri

Mayumi Sato

Ikuo Mukai

Naoki Sasahara

Koji Abe

Manami Kiryu

A photosensitive elementcomprises a support film, a protective film (polypropylene film), and a photosensitive layerwhich is arranged between the support filmand the protective film, wherein the protective filmhas a principal surfaceat a side of the photosensitive layerand a principal surfaceat an opposite side of the principal surface, and the principal surfaceand the principal surfaceare smooth.

Photosensitive element, photosensitive element roll, method for producing resist pattern, and electronic component

The present invention provides a photosensitive resin composition which can form an excellently light-resistant partition wall of an image display device and has excellent patterning properties. One embodiment of the present invention is a photosensitive resin composition for forming a partition wall of an image display device, comprising: (A) a binder polymer; (B) a photopolymerizable compound; (C) a photopolymerization initiator; (D) an inorganic black pigment; (E) a surfactant; and (F) a mercapto group-containing compound, wherein the (B) photopolymerizable compound contains a photopolymerizable compound having at least one unsaturated group and an isocyanuric ring structure in a molecule.

Photosensitive resin composition, photosensitive element using same, method for forming partition wall of image display device, and method for manufacturing image display device

Growing community of inventors

Tokyo, Japan

Yasuhiro Seri