수지층, 광학 필름 및 화상 표시 장치

• Main Authors: YAMAMOTO KANA, KOUSAKA YOUSUKE, FURUI GEN, KOBAYASHI ATSUHIRO, HONDA KAZUYA, OGAWA YOSHIMASA, FUKUDA TAKAYUKI, SATO JUN, YAMADA KEISUKE, KAWAGUCHI SAORI
• Format: Patent
• Language: Korean
• Published: 19.05.2022
• Subjects: ADVERTISING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; GENERAL PROCESSES OF COMPOUNDING; LABELS OR NAME-PLATES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICS; SEALS; SIGNS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

본 발명의 일 양태에 의하면, 화상 표시 장치에 사용되는 수지층(10)이며, 수지층(10)에 있어서의 25℃, 500㎐ 이상 1000㎐ 이하의 주파수 영역에서의 전단 저장 탄성률 G'가, 30㎫ 이상 200㎫ 이하이고, 수지층(10)의 유리 전이 온도가, 50℃ 이상인, 수지층(10)이 제공된다. One embodiment of the present disclosure provides a resin layer 10 used for an image displaying device, wherein a shear storage elastic modulus G′ of the resin layer 10, at 25° C. and frequency range of 500 Hz or more and 1000 Hz or less, is 30 MPa or more and 200 MPa or less, and a glass transition temperature of the resin layer 10 is 50° C. or more.