An embodiment of the present invention provides an electrochromic device which comprises: a first substrate; a first electrochromic unit disposed on the first substrate; and a second electrochromic unit disposed under the first substrate. The first electrochromic unit has a first dark state and a first transmission state and the second electrochromic unit has a second dark state and a second transmission state, has a first color in the first dark state and the second transmission state, and has a second color in the first transmission state and the second dark state. The first color and the second color are different from each other.

    실시예는 제 1 기판; 상기 제 1 기판 상에 배치되는 제 1 전기 변색부; 및 상기 제 1 기판 아래에 배치되는 제 2 전기 변색부를 포함하고, 상기 제 1 전기 변색부는 제 1 다크 상태 및 제 1 투과 상태를 가지고, 상기 제 2 전기 변색부는 제 2 다크 상태 및 제 2 투과 상태를 가지고, 상기 제 1 다크 상태 및 상기 제 2 투과 상태에서 제 1 색상을 가지고, 상기 제 1 투과 상태 및 상기 제 2 다크 상태에서 제 2 색상을 가지고, 상기 제 1 색상 및 상기 2 색상은 서로 다른 전기 변색 소자를 제공한다.


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    Title :

    electrochromic device and window apparatus


    Additional title:

    전기 변색 소자 및 이를 포함하는 윈도우 장치


    Contributors:
    LEE SEONG HWAN (author) / KIM SU WOO (author) / LA YONG SANG (author) / OH SEUNG BAE (author) / AHN BYEONG UK (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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... / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES



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