The invention relates to a full-color car window display system which comprises three sub-display layers of a laminated structure, and the three sub-display layers display three-primary-color patterns respectively. Each laminated layer comprises a first parallel substrate, a second parallel substrate, a pixelated polymer dispersed liquid crystal layer clamped by the first parallel substrate and the second parallel substrate, an LED light strip located at the edge of the first parallel substrate or the second parallel substrate, a light strip reflecting cover and TFT electrodes connected with the liquid crystal layer. The three sub-display layers are sequentially stacked up and down, pixels of all the layers are aligned to form a full-color display car window, each pixel is independently controlled through the TFT electrode so that a color picture can be displayed, passengers can obtain information such as needed car conditions only by watching information on the car window, and the safety can be improved while the impression is improved; when the side LED lamp strips are selectively lightened and the electrodes supply power, the LED lamp strips are in a transparent state or a full-color state; and when the side LED light strips are not lightened and the electrodes do not supply power, the side LED light strips are in a semitransparent scattering state, external sunlight and other ambient light can be blocked, and the interior of a vehicle is prevented from being peeped.

    本发明涉及一种全彩化车窗显示系统,包括三个叠层结构的子显示层,分别显示三基色图案。每个叠层包括:第一、第二平行基板、由第一、第二平行基板所夹的已像素化的聚合物分散液晶层、位于第一或第二平行基板边缘的LED灯条、灯条反射罩及与液晶层相连的TFT电极。三个子显示层依次上下叠加并使各层像素对齐形成全彩显示车窗,通过TFT电极独立控制每个像素从而显示彩色画面,乘客只需观看车窗上的信息即可获取所需车况等信息,提高观感的同时也可提高安全性;在侧边LED灯条被选择性点亮且电极供电时为透明状态或全彩状态;侧边LED灯条未被点亮且电极不供电时为半透明的散射态,能够阻挡外来太阳光等环境光,防止车内被窥视。


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    Title :

    Full-color car window display system


    Additional title:

    一种全彩化车窗显示系统


    Contributors:
    CHEN ENGUO (author) / REN XINXIN (author) / ZHANG YONG'AI (author) / GUO TAILIANG (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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