A light control film to be bonded to a panel member for a vehicle includes film substrates, conductive layers, and a liquid crystal layer. The conductive layers are on surfaces of the film substrates opposed to each other, respectively. The liquid crystal layer is sandwiched between conductive layers. The light control film is switchable between a first state with a first haze percentage and a second state with a second haze percentage that is lower than the first haze percentage. Each film substrate includes at least an acrylic imide layer made of acrylic imide. Each conductive layer includes a thin silver film or a copper wire mesh.


    Access

    Download


    Export, share and cite



    Title :

    LIGHT CONTROL FILM AND VEHICLE BODY PANEL INCLUDING THE SAME


    Contributors:

    Publication date :

    2020-05-07


    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 / C08J Verarbeitung , WORKING-UP



    Light control film and vehicle body panel including the same

    IRIE MASAHIRO / KOBAYASHI KANJI / OKAMOTO KENJI et al. | European Patent Office | 2020

    Free access


    - LIGHT-SIGNALLING GLASS PANEL VEHICLE INCLUDING SAME AND PRODUCTION

    BAUERLE PASCAL | European Patent Office | 2017

    Free access

    Vehicle with body panel including flexible fabric

    SALTER STUART C / GLICKMAN DAVID BRIAN / DELLOCK PAUL KENNETH et al. | European Patent Office | 2023

    Free access

    VEHICLE WITH BODY PANEL INCLUDING FLEXIBLE FABRIC

    SALTER STUART C / GLICKMAN DAVID BRIAN / DELLOCK PAUL KENNETH et al. | European Patent Office | 2022

    Free access