DISPLAY PROTECTOR

• Main Authors: JEONG JAE YONG, PARK CHAN HYUN, CHA MYOUNG JIN, RYU JONG YUN, KWON BIN HEE
• Format: Patent
• Language: English; Japanese
• Published: 22.12.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; 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; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

To provide a display protector.SOLUTION: A display protector includes a transparent base layer having a first surface and a second surface opposite to the first surface; a first stress relief adhesive layer on the first surface of the transparent base layer; a second stress relief adhesive layer on the second surface of the transparent base layer; and an ultra-thin glass (UTG) layer on the first stress relief adhesive layer, wherein the storage modulus of the first stress relief adhesive layer is 0.03 MPa to 0.2 MPa at -10°C.SELECTED DRAWING: Figure 1A 【課題】ディスプレイプロテクタを提供する。【解決手段】対向する第１表面及び第２表面を有する透明基材層と、透明基材層の第１表面上に提供された第１応力緩和粘着層と、透明基材層の第２表面上に提供された第２応力緩和粘着層と、第１応力緩和粘着層上に提供された超薄ガラス（ＵＴＧ）層と、を含み、第１応力緩和粘着層の貯蔵モジュラスが－１０℃で、０．０３ＭＰａないし０．２ＭＰａである、ディスプレイプロテクタである。【選択図】図１Ａ