The present application relates to an optical element. The exemplary optical element may have a variable transmittance by whether an external signal is applied or not. Also, since the optical element may apply the external signal by using a composite layer having a low transmittance to light in an infrared region, the optical element may block heat, and save energy. Such an optical element may be usefully employed in various optical devices, for example, a sunroof.


    Access

    Download


    Export, share and cite



    Title :

    OPTICAL ELEMENT


    Contributors:
    MIN SUNG JOON (author) / LIM EUN JUNG (author) / OH DONG HYUN (author) / KIM JUNG WOON (author) / YOU JUNG SUN (author) / KIM JIN HONG (author)

    Publication date :

    2016-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Optical Element

    PARK JI HOON / LEE YOUNG SHIN / JEON BYOUNG KUN | European Patent Office | 2022

    Free access

    OPTICAL ELEMENT

    LEE SEONG MIN / PARK JI HOON / JEON BYOUNG KUN et al. | European Patent Office | 2018

    Free access

    OPTICAL ELEMENT AND MANUFACTURING METHOD FOR OPTICAL ELEMENT

    YANAGISAWA TAKAMARO / KIKUCHI IKUYA / IMAI TETSUYA | European Patent Office | 2020

    Free access

    OPTICAL ELEMENT AND OPTICAL DEVICE

    HASHIKAWA HIROKAZU | European Patent Office | 2018

    Free access

    COMPOSITE OPTICAL ELEMENT

    SHELLHAUSE DANIEL / STOUT BO / STEPHENS NEWEL | European Patent Office | 2019

    Free access