본 발명은, 제1 편광판; 상기 제1 편광판의 일면 상에 형성되는, 제1 투명 도전층; 상기 제1 편광판과 대향하는, 제2 편광판; 상기 제2 편광판의 일면 상에 형성되며, 상기 제1 투명 도전층과 대향하는, 제2 투명 도전층; 및 상기 제1 투명 도전층 및 제2 투명 도전층 사이에 구비되는, 액정층을 포함하는 것으로, 상기 제1 편광판은 자외선 차단 기재, 편광자 및 근자외선 보호층이 적층된 것인, 투과율 가변 광학 적층체 및 이의 제조방법과, 이를 포함하는 스마트 윈도우에 관한 것이다.

    Proposed is a variable-transmittance optical laminate, the optical laminate including a first polarization plate; a first transparent conductive layer formed on one surface of the first polarization plate; a second polarization plate positioned opposite to the first polarization plate; a second transparent conductive layer formed on one surface of the second polarization plate and positioned opposite to the first transparent conductive layer, and a liquid crystal layer interposed between the first transparent conductive layer and the second conductive layer, in which the first polarization plate is formed by laminating an ultraviolet ray protection substrate, a polarizer, and a near-ultraviolet ray protection layer. A method of manufacturing the optical laminate and a smart window including the optical laminate are also proposed.


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    Titel :

    TRANSMITTANCE VARIABLE OPTICAL LAMINATE AND MANUFACTURING METHOD FOR THE SAME AND SMART WINDOW INCLUDING THE SAME


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    Patent


    Format :

    Elektronische Ressource



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