The invention discloses a bus station monochromatic LCD. The bus station monochromatic LCD comprises a power supply circuit, a control circuit, a surface glass substrate, a bottom glass substrate anda backlight lamp, wherein a process film and a liquid crystal are arranged between the surface glass substrate and the bottom glass substrate. The bus station monochromatic LCD is characterized in that a liquid crystal module comprises a segment code type liquid crystal, a dot matrix type liquid crystal and a liquid crystal forming fixed characters, the segment code type liquid crystal is used fordisplaying numbers, the dot matrix type liquid crystal is used for displaying characters and graphs, and the fixed liquid crystal is used for displaying fixed character and graph information. The characters and the graphs are displayed on the same liquid crystal display panel, the LED backlight lamp and the control circuit board are arranged in the liquid crystal display panel, and a photoresistor is arranged in the power supply circuit and used for controlling turning on of the backlight lamp. Compared with a whole large screen, the bus station monochromatic LCD is low in manufacturing costand power consumption, the backlight lamp can be automatically turned on and off according to light conditions, screen information is conveniently read, and energy consumption is saved.

    本发明公开了一种公交站台单色LCD液晶显示屏,包括供电电路、控制电路、面玻璃基板、底玻璃基板以及背光灯,在面玻璃基板和底玻璃基板之间设置有工艺菲林以及液晶体,其特征在于:所述液晶模块包括段码式液晶体、点阵式液晶体以及形成固定字样的液晶体,所述段码式液晶体用于显示数字,点阵式液晶体用于显示字符、图形;固定液晶体用于显示固定字符、图形类信息。在同一个液晶显示板上显示,其中设置有LED背光,控制电路板,供电电路中设置有光敏电阻,光敏电阻用于控制背光灯的开启。相比于整个大屏幕,其造价成本低,且功耗较低,背光灯可以根据光线情况自动开启和关闭,便于阅读屏幕信息,也节省了能耗。


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    Titel :

    Bus station monochromatic LCD


    Weitere Titelangaben:

    公交站台单色LCD液晶显示屏


    Beteiligte:
    CEN YUEFENG (Autor:in) / CEN YE (Autor:in)

    Erscheinungsdatum :

    2020-12-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G09F DISPLAYING , Anzeigewesen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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