The invention provides a liquid crystal display dashboard. The dashboard comprises a shell. The dashboard is characterized in that: a backlight part, a display part and a reflection part which are sequentially connected in a matched mode are arranged in the shell, the backlight part is arranged below the display part, a center hole is formed in the center area of the display part, a light guide column is arranged in the center hole, and the reflection part is connected to the light guide column in a matched mode. According to the invention, the dynamic high-contrast and wide-viewing-angle colorful display effect of the gradual change of the central halo of the dashboard can be realized, the customizability of the product is strong, the mold cost is low, the unit price of the product is effectively reduced, and the dashboard can be widely popularized.

    本发明提供一种液晶显示器仪表盘,包括外壳,其特征在于,所述外壳内设有依次配合连接的背光部、显示部、反射部,所述背光部设置于所述显示部下方,所述显示部中心区域设有中心孔,所述中心孔内设有导光柱,所述反射部与导光柱配合连接。本发明可实现表盘中心光晕渐变的动态高对比度、广视角的多彩显示效果,产品可定制性强,开模成本低,产品的单价有效降低,可广泛推广。


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    Title :

    Liquid crystal display dashboard


    Additional title:

    一种液晶显示器仪表盘


    Contributors:
    LIN ZHIJIAN (author) / WANG HAI (author) / ZENG XINYONG (author) / GAO CHANGWEN (author) / CHU JIANTANG (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / 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...




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