광학 필름 및 화상 표시 장치

• Main Authors: KOUSAKA YOUSUKE, HONDA KAZUYA, OGAWA YOSHIMASA, EBISU KEISUKE, SATO JUN, MATSUSHITA HIROKI
• Format: Patent
• Language: Korean
• Published: 05.06.2020
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; 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; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS; TRANSPORTING

본 발명의 일 양태에 의하면, 두께가 30㎛ 이상 200㎛ 이하인 유리 기재(11)와, 유리 기재(11)에 인접한 수지층(12)을 구비하고, 수지층(12)에 있어서의 25℃에서의 영율이, 70㎫ 이상 1200㎫ 이하인, 광학 필름(10)이 제공된다. An aspect of the present invention provides an optical film (10) including a glass base material (11) having a thickness of 30 μm or more and 200 μm or less and a resin layer (12) adjacent to the glass base material (11), wherein the resin layer (12) has a Young's modulus of 70 MPa or more and 1200 MPa or less at 25° C.