OPTICAL LAMINATE, OPTICAL DEVICE, AND IMAGE DISPLAY DEVICE

• Main Authors: SHINCHI Makiko, NIINOU Teppei, KAWAGUCHI Mami, SANADA Kasane, OZAKI Mayu, KITAMURA Yoshitsugu, MATSUDA Shoichi
• Format: Patent
• Language: English; French; Japanese
• Published: 03.06.2021
• 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

The present invention achieves a display screen that can display, at a non-display time, an outer appearance harmonized with the design of peripheral portions, and clearly display, at a display time, an image with an image display device. The present invention provides an optical laminate that has a light transmissive colored layer, a light transmissive reflector plate, and an absorbent polarizer in this order. La présente invention permet d'obtenir un écran qui peut afficher, à un moment sans affichage, un aspect extérieur harmonisé avec la conception de parties périphériques, et afficher clairement, à un moment d'affichage, une image avec un dispositif d'affichage d'image. La présente invention concerne un stratifié optique qui a, dans cet ordre, une couche colorée transmettant la lumière, une plaque réfléchissante transmettant la lumière et un polariseur absorbant. 本発明は、非表示時においては周辺部分の意匠と調和した外観を呈し、表示時においては画像表示装置による画像を鮮明に表示できる表示画面を実現する。本発明は、光透過性有色層と光透過性反射板と吸収型偏光子とを、この順に有する、光学積層体を提供する。