The present invention relates to a variable transmittance optical laminate and a manufacturing method therefor, and a smart window comprising same, the laminate comprising: a liquid crystal layer; a first transparent conductive layer formed on one surface of the liquid crystal layer; a second transparent conductive layer formed on the other surface of the liquid crystal layer; a first polarizing plate formed on the first transparent conductive layer; and a second polarizing plate formed on the second transparent conductive layer, wherein the first polarizing plate and/or the second polarizing plate includes a reflective polarizer and a light absorption layer, and the transmission axis of each of the first polarizing plate and the second polarizing plate is vertical.
La présente invention concerne un stratifié optique à transmittance variable et son procédé de fabrication, et une fenêtre intelligente le comprenant, le stratifié comprenant : une couche de cristaux liquides ; une première couche conductrice transparente formée sur une surface de la couche de cristaux liquides ; une seconde couche conductrice transparente formée sur l'autre surface de la couche de cristaux liquides ; une première plaque de polarisation formée sur la première couche conductrice transparente ; et une seconde plaque de polarisation formée sur la seconde couche conductrice transparente, la première plaque de polarisation et/ou la seconde plaque de polarisation comprenant un polariseur réfléchissant et une couche d'absorption de lumière, et l'axe de transmission de chacune de la première plaque de polarisation et de la seconde plaque de polarisation étant vertical.
본 발명은, 액정층; 상기 액정층의 일면 상에 형성된, 제1 투명 도전층; 상기 액정층의 타면 상에 형성된, 제2 투명 도전층; 상기 제1 투명 도전층 상에 형성된 제1 편광판; 및 상기 제2 투명 도전층 상에 형성된 제2 편광판을 포함하며, 상기 제 1 편광판 및 제2 편광판 중 적어도 하나 이상의 편광판은, 반사형 편광자 및 흡광층을 포함하고, 상기 제 1 편광판 및 제2 편광판 각각의 투과축은 수직인, 투과율 가변 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우에 관한 것이다.
VARIABLE TRANSMITTANCE OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, AND SMART WINDOW COMPRISING SAME
STRATIFIÉ OPTIQUE À TRANSMITTANCE VARIABLE ET SON PROCÉDÉ DE FABRICATION, ET FENÊTRE INTELLIGENTE LE COMPRENANT
투과율 가변 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우
2024-08-29
Patent
Electronic Resource
Korean
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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