To significantly improve reliability relating to electrodes compared to the prior arts.SOLUTION: A dimming film 1 is provided, which includes a first laminate 5D including at least a first alignment layer 13 on a first substrate 6, a second laminate 5U including at least a second alignment layer 17 on a second substrate 15, and a liquid crystal layer 8 disposed between the first and second laminates 5D, 5U, and which controls transmitted light by driving electrodes 11, 16 disposed in the first and second laminates 5D, 5U, respectively. The electrodes 11, 16 are formed of conductive layers comprising conductive nanowires. The liquid crystal layer 8 contains a dichroic dye.SELECTED DRAWING: Figure 1

    【課題】電極に関する信頼性を従来に比して格段に向上することを目的とする。【解決手段】第1の基材6に少なくとも第1の配向層13を備えた第1の積層体5Dと、第2の基材15に少なくとも第2の配向層17を備えた第2の積層体5Uと、第1及び第2の積層体5D及び5Uの間に配置された液晶層8とを備え、第1及び又は第2の積層体5D及び5Uに設けられた電極11、16の駆動により、透過光を制御する調光フィルム1である。電極11、16が、導電性ナノワイヤーによる導電層により形成され、液晶層8に二色性色素が含まれる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    DIMMING FILM, DIMMING MEMBER AND VEHICLE


    Additional title:

    調光フィルム、調光部材、車両


    Contributors:

    Publication date :

    2019-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / 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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    DIMMING MEMBER AND DIMMING DEVICE

    IKEZAWA TAKAO / SAKAMOTO KENICHI / KUBOTA HIROSHI et al. | European Patent Office | 2021

    Free access



    Dimming member

    MORITO SHIGERU / MIURA KEISUKE | European Patent Office | 2022

    Free access

    DIMMING MEMBER AND VEHICLE

    SHUI FANG / LIN SHOU / FENG TAO et al. | European Patent Office | 2024

    Free access