The invention discloses an LED backlight control module and an automobile. The LED backlight control module is characterized in that a light-transmitting area is arranged on a front panel; the LED luminous source comprises a plurality of LED light sources and a light guide assembly; the plurality of LED light sources are configured in a manner that the working state of each LED light source can be independently controlled, or the plurality of LED light sources are divided into a plurality of LED light source groups, and the working state of each LED light source group can be independently controlled; the light guide assembly is provided with a plurality of light guide holes corresponding to the plurality of LED light sources in the LED luminous sources, and the plurality of light guide holes are configured to be matched with the plurality of LED light sources in the LED luminous sources so as to separate light rays generated by each LED light source from light rays generated by other LED light sources; the LED luminous source is arranged on the back surface of the front panel and can provide a backlight source for the front panel; the control assembly is connected with the LED light-emitting sources and can control the brightness and/or color of the corresponding LED light sources or the LED light source sets in the LED light-emitting sources, so that light generated by the LED light sources or the LED light source sets penetrates through the corresponding light guide holes in the light guide assembly to form a backlight source on the back face of the front panel, and the backlight source can penetrate through the light-transmitting area on the front panel to present a corresponding image.

    本发明公开了一种LED背光控制模组及汽车,包括:前面板上设有透光区域;LED发光源包括若干LED光源与导光组件;若干LED光源配置成每个LED光源的工作状态可独立控制,或若干LED光源分成若干LED光源组,每组LED光源组的工作状态可独立控制;导光组件对应于LED发光源中的若干LED光源形成有若干导光孔,若干导光孔配置成与LED发光源中的若干LED光源配合能够将每个LED光源产生的光线与其它LED光源产生的光线分隔;LED发光源设置在前面板背面,能为前面板提供背光源;控制组件连接LED发光源,能控制LED发光源中相应LED光源或LED光源组的亮度和/或颜色,使其产生的光线透过导光组件中对应的导光孔在前面板背面形成背光源,背光源能够透过前面板上的透光区域呈现对应的图像。


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    Title :

    LED backlight control module and automobile


    Additional title:

    一种LED背光控制模组及汽车


    Contributors:
    PU DANFENG (author) / CHEN MINGXIAN (author) / ZHU YIFEI (author) / HAN XUAN (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G09F DISPLAYING , Anzeigewesen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION



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