WINDOW FILM FOR DISPLAY AND DISPLAY DEVICE INCLUDING SAME

• Main Authors: KIM, JOO HUI, CHOI, JIN HEE, PAKR, SI KYUN, KANG, KYOUNG KU
• Format: Patent
• Language: English; French; Korean
• Published: 19.05.2016
• 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 are a window film for a display and a display device including the same, and the window film for a display comprises: a substrate layer; a coating layer formed on one side of the substrate layer; and an adhesive layer formed on the other side of the substrate layer, wherein the coating layer and/or the adhesive layer includes, relative to each layer, a UV absorbent of approximately 3 wt% to approximately 20 wt%, and the window film for a display has a transmittance of approximately 1% or less for a wavelength of 390 nm or less. L'invention porte sur un film de fenêtre pour un dispositif d'affichage et sur un dispositif d'affichage le comprenant, lequel film de fenêtre pour un dispositif d'affichage comprend : une couche de substrat; une couche de revêtement formée sur un côté de la couche de substrat ; et une couche adhésive formée sur l'autre côté de la couche de substrat, la couche de revêtement et/ou la couche adhésive comprenant, vis-à-vis de chaque couche, un agent absorbant les ultraviolets sous approximativement 3 % en poids à approximativement 20 % en poids, et le film de fenêtre pour un dispositif d'affichage ayant un facteur de transmission d'approximativement 1 % ou moins pour une longueur d'onde de 390 nm ou moins. 기재층, 상기 기재층의 일면 상에 형성된 코팅층, 및 상기 기재층의 타면 상에 형성된 점착층을 포함하는 디스플레이용 윈도우 필름이고, 상기 코팅층과 점착층 중 하나 이상은 UV 흡수제를 각 층에 대하여 약 3중량% 내지 약 20중량% 포함하고, 상기 디스플레이용 윈도우 필름은 파장 390nm 이하에서 투과율이 약 1% 이하인 디스플레이용 윈도우 필름 및 이를 포함하는 디스플레이 장치가 제공된다.