CURABLE COMPOSITION LAYER USING THE SAME AND DISPLAY DEVICE

• Main Authors: KIM UNGKWON, RYU DONG WAN, CHOI JIN HEE, JEONG JIYOUNG
• Format: Patent
• Language: English; Korean
• Published: 30.08.2023
• 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

The present invention relates to a curable composition comprising: (A) a semiconductor nano-rod; (B) a photo-polymerizable monomer including a compound having an unsaturated carbon-carbon double bond; (C) a photo-polymerization initiator containing a compound represented by chemical formula 1; and (D) a solvent, and having good dielectrophoresis, to a layer manufactured using the same, and to a display device including the layer. In the chemical formula 1, each substituent is the same as defined in the specification. (A) 반도체 나노로드; (B) 불포화 탄소-탄소 이중결합을 갖는 화합물을 포함하는 광중합성 단량체; (C) 하기 화학식 1로 표시되는 화합물을 포함하는 광중합 개시제; 및 (D) 용매를 포함하는 경화성 조성물, 이를 이용하여 제조된 막 및 상기 막을 포함하는 디스플레이 장치가 제공된다. [화학식 1] TIFFpat00035.tif3851 (상기 화학식 1에서, 각 치환기는 명세서에 정의된 바와 같다.)