COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE

• Main Author: OOTA Kazuya
• Format: Patent
• Language: English; French; Japanese
• Published: 29.09.2022
• Subjects: ADHESIVES; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; ELECTROGRAPHY; HOLOGRAPHY; LAKES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS THEREFOR; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; ORGANIC MACROMOLECULAR COMPOUNDS; ORIGINALS THEREFOR; PAINTS; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

Provided is a coloring composition capable of forming a film having excellent moisture resistance. Also provided are a film, an optical filter, a solid-state imaging element and an image display device, each using the coloring composition. The coloring composition comprises a colorant and a resin. The colorant contains Color Index Pigment Yellow 155 and the content of Color Index Pigment Yellow 155 in the total solid content of the coloring composition is 16 mass% or more. L'invention concerne une composition colorante capable de former un film ayant une excellente résistance à l'humidité. L'invention concerne également un film, un filtre optique, un élément d'imagerie à semi-conducteurs et un dispositif d'affichage d'image qui utilisent chacun la composition colorante. La composition colorante comprend un colorant et une résine. Le colorant contient un pigment d'indice de couleur jaune 155 et la teneur en pigment d'indice de couleur jaune 155 dans la teneur totale en solides de la composition colorante est supérieure ou égale à 16 % en masse. 耐湿性に優れた膜を形成することができる着色組成物を提供する。また、着色組成物を用いた膜、光学フィルタ、固体撮像素子および画像表示装置を提供する。着色組成物は、着色剤と、樹脂とを含み、着色剤はカラーインデックスピグメントイエロー１５５を含み、着色組成物の全固形分中におけるカラーインデックスピグメントイエロー１５５の含有量が１６質量％以上である。