OPTICAL LAMINATE AND MANUFACTURING METHOD FOR THE SAME AND SMART WINDOW INCLUDING THE SAME AND AUTOMOBILE OR WINDOWS FOR BUILDING USING THE SAME

• Main Authors: RYU HYUN-SUN, HEO SUB, KIM HYUNG-HUN, KIM JIN-HO
• Format: Patent
• Language: English; Korean
• Published: 25.07.2024
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; 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; FREQUENCY-CHANGING; LADDERS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PERFORMING OPERATIONS; PHYSICS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TRANSPORTING; VEHICLES IN GENERAL; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

액정층; 상기 액정층의 일면 상에 형성되는, 제1 광학 기능성층; 및 상기 액정층의 타면 상에 형성되며, 상기 제1 광학 기능성층과 대향하는, 제2 광학 기능성층; 을 포함하며, 상기 제1 광학 기능성층 및 제2 광학 기능성층은, 각각 독립적으로, 기재층 및 기능성 도전층을 포함하며, 상기 제1 광학 기능성층 및 제2 광학 기능성층 중 적어도 하나는 상기 기능성 도전층을 2층 이상 포함하는 것인, 광학 적층체에 관한 것이다. The present invention relates to an optical laminate comprising: a liquid crystal layer; a first optical functional layer formed on one surface of the liquid crystal layer; and a second optical functional layer which is formed on the other surface of the liquid crystal layer, and which is opposite to the first optical functional layer, wherein each of the first optical functional layer and the second optical functional layer independently includes a substrate layer and a functional conductive layer, and the first optical functional layer and/or the second optical functional layer includes at least two functional conductive layers.