PHOTOSENSITIVE RESIN COMPOSITION, AND PHOTOSENSITIVE RESIN FILM AND COLOR FILTER MANUFACTURED BY USING SAME

• Main Authors: KEE, Seungbeom, KIM, Ieju, JUNG, Juho
• Format: Patent
• Language: English; French; Korean
• Published: 21.10.2021
• Subjects: APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMISTRY; CINEMATOGRAPHY; COMPOSITIONS BASED THEREON; ELECTROGRAPHY; HOLOGRAPHY; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS THEREFOR; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; ORIGINALS THEREFOR; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

Provided are a photosensitive resin composition, a photosensitive resin film manufactured by using the photosensitive resin composition, and a color filter including same, the photosensitive resin composition comprising: (A) a binder resin; (B) a colorant; (C) a polymerizable compound; (D) an initiator comprising a photopolymerization initiator and a thermal polymerization initiator; and (E) a solvent, wherein the thermal polymerization initiator has a half-life of 50 or less (t½ = 10 h), and the thermal polymerization initiator is included in an amount equal to or greater than that of the photopolymerization initiator. L'invention concerne une composition de résine photosensible, un film de résine photosensible fabriqué en utilisant la composition de résine photosensible, et un filtre coloré le comprenant, la composition de résine photosensible comprenant : (A) une résine liante ; (B) un colorant ; (C) un composé polymérisable ; (D) un initiateur comprenant un initiateur de photopolymérisation et un initiateur de polymérisation thermique ; et (E) un solvant. L'initiateur de polymérisation thermique a une demi-vie inférieure ou égale à 50 (t ½ = 10h), et l'initiateur de polymérisation thermique est inclus dans une quantité égale ou supérieure à celle de l'initiateur de photopolymérisation. (A) 바인더 수지; (B) 착색제; (C) 중합성 화합물; (D) 광중합 개시제 및 열중합 개시제를 포함하는 개시제; 및 (E) 용매를 포함하고, 상기 열중합 개시제는 50 이하의 반감기(t½=10h)를 가지고, 상기 열중합 개시제는 상기 광중합 개시제와 같거나 보다 많은 함량으로 포함되는 감광성 수지 조성물, 상기 감광성 수지 조성물을 이용하여 제조되는 감광성 수지막 및 이를 포함하는 컬러필터가 제공된다.