The invention discloses a vehicle-mounted camera optical shielding system and a use method thereof, and belongs to the technical field of vehicle display. The system comprises an electronic controller, a liquid crystal display module and a camera, the liquid crystal display module comprises a liquid crystal display screen and at least one control circuit, the liquid crystal display screen is provided with a display area and a non-display area surrounding the display area, and the camera is arranged on one side of the liquid crystal display screen; the at least one control circuit is arranged in the liquid crystal display screen and located in the non-display area, each control circuit comprises a thin film transistor and a transparent capacitor which are connected, the transparent capacitor covers the orthographic projection of the camera on the liquid crystal display screen, and liquid crystal molecules are arranged between two polar plates of the transparent capacitor; the electronic controller is connected with the camera and the at least one control circuit. According to the system, the camera is shielded based on the arrangement of the liquid crystal display module, a mechanical shielding structure does not need to be arranged on the camera, the structure is simple, and the reliability is high.

    本申请公开了一种车载摄像头光学屏蔽系统及其使用方法,属于车辆显示技术领域。该系统包括:电子控制器、液晶显示模组和摄像头;液晶显示模组包括液晶显示屏和至少一个控制电路,液晶显示屏具有显示区和环绕显示区设置的非显示区,摄像头设置在液晶显示屏的一侧;至少一个控制电路设置在液晶显示屏内并位于非显示区,每个控制电路包括相连的薄膜晶体管和透明电容,透明电容覆盖摄像头在液晶显示屏上的正投影,透明电容的两极板之间具有液晶分子;电子控制器分别与摄像头和至少一个控制电路连接。本系统基于液晶显示模组的设置来实现对摄像头的遮挡,无需在摄像头上设置机械遮挡结构,结构简单,可靠性高。


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    Titel :

    Vehicle-mounted camera optical shielding system and use method thereof


    Weitere Titelangaben:

    车载摄像头光学屏蔽系统及其使用方法


    Beteiligte:
    HUANG YUZHEN (Autor:in) / GUO ZHEN (Autor:in) / LIU JINPING (Autor:in) / ZHANG QIANG (Autor:in)

    Erscheinungsdatum :

    23.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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... / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



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