LIGHT-TRANSMISSIVE SUBSTRATE FOR SUPPRESSING HEAT-RAY TRANSMISSION AND LIGHT-TRANSMISSIVE SUBSTRATE UNIT

• Main Authors: UEDA ERI, MACHINAGA HIRONOBU, NAKANISHI YOSUKE, OMORI YUTAKA
• Format: Patent
• Language: English; Japanese
• Published: 08.11.2018
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS; 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; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a light-transmissive substrate for suppressing heat-ray transmission, which allows independent control of heat insulation and heat blocking properties.SOLUTION: Provided is a light-transmissive substrate for suppressing heat-ray transmission, the light-transmissive substrate having: a light-transmissive solar radiation cut unit for suppressing transmission of light in at least a portion of a wavelength region from among the wavelength regions of visible light and near-infrared light; and a transparent electroconductive oxide layer containing a transparent electroconductive oxide, the transparent electroconductive oxide layer being disposed on the light-transmissive solar radiation cut unit.SELECTED DRAWING: Figure 1 【課題】断熱性と遮熱性とを独立に制御できる熱線透過抑制透光性基材を提供することを目的とする。【解決手段】可視光及び近赤外光の波長領域のうちの少なくとも一部の波長領域の光の透過を抑制する透光性日射カットユニットと、前記透光性日射カットユニット上に配置された、透明導電性酸化物を含有する透明導電性酸化物層とを有する熱線透過抑制透光性基材を提供する。【選択図】図１