OPTICALLY CLEAR ADHESIVE PHOTO CURABLE COMPOSITION IMAGE DISPLAY DEVICE USING THE SAME AND METHOD FOR PREPARING IMAGE DISPLAY DEVICE

• Main Authors: YOON, HONG BEOM, PYO, MIN KYEONG, YOON, KYUNG JOON, YEON, BO RA, KIM, HYUN MEE, KIM, JANG SOON, KIM, SANG HWAN
• Format: Patent
• Language: English; Korean
• Published: 27.09.2017
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

Provided is a photo-curable composition for an optical adhesive, which comprises: a (meta) acrylate oligomer containing a monofunctional (meta) acrylate oligomer, a bifunctional (meta) acrylate oligomer or all of them; a nonfunctional polybutadiene urethane oligomer; and a monofunctional (meta) acrylate monomer. 단관능성 (메타)아크릴레이트 올리고머, 이관능성 (메타)아크릴레이트 올리고머 또는 이들 모두를 포함하는 (메타)아크릴레이트 올리고머; 무관능 폴리부타디엔 우레탄 올리고머; 및 단관능성 (메타)아크릴레이트 모노머를 포함하는 광학 접착제용 광경화성 조성물을 제공한다.