PHOTOSENSITIVE COLORED COMPOSITION, COLOR FILTER, AND IMAGE DISPLAY DEVICE

• Main Authors: TSUNEKAWA MISAO, KIRA SAYAKA, MIYAMURA MORIHIDE, YOSHIDA HIROYUKI, ONODERA YU
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2021
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; MATERIALS THEREFOR; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS

The purpose of the present invention is to provide a photosensitive colored composition which can suppress watermarks on a film after development, has a good residual film rate, and can form a pattern having a good shape; a color filter formed using the photosensitive colored composition; and an image display device including the color filter. The photosensitive colored composition includes a photopolymerization initiator (A) represented by general formula (1), a binder resin (B), a photopolymerizable compound (C), and a colorant (D). General formula (1) is listed in description. 本发明的目的在于提供一种感光性着色组合物，其可抑制显影后的被膜的水印，残膜率良好且可形成良好形状的图案、使用所述感光性着色组合物而形成的彩色滤光片、以及包括所述彩色滤光片的图像显示装置。所述感光性着色组合物包括下述通式(1)所表示的光聚合引发剂(A)、粘合剂树脂(B)、光聚合性化合物(C)及着色剂(D)。通式(1)。