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    • 8. 发明授权
    • Liquid crystal display device and driving method thereof
    • 液晶显示装置及其驱动方法
    • US07515131B2
    • 2009-04-07
    • US11281619
    • 2005-11-18
    • Hiroshi Takeda
    • Hiroshi Takeda
    • G09G3/36
    • G09G3/3406G09G2300/023G09G2310/0221G09G2310/024
    • It is a liquid crystal display device which can display simultaneously information which is different in the front and rear sides. It has a single liquid crystal panel, a lighting unit which is arranged at both-sides and comprised with the light source, and a control circuit which carries out drive controlling of these. This control circuit controls lighting on and off the light source of the lighting unit and controls a screen display of the liquid crystal panel, and realize the display which is different to both sides of the liquid crystal panel. Thereby, when the screen of the liquid crystal panel is simultaneously seen from both sides, an independent different image can be recognized visually.
    • 它是能够同时显示前后不同的信息的液晶显示装置。 它具有单个液晶面板,布置在两侧并由光源组成的照明单元,以及执行这些驱动控制的控制电路。 该控制电路控制照明单元的光源的照明和照明,并控制液晶面板的屏幕显示,并实现与液晶面板的两侧不同的显示。 因此,当从两侧同时看到液晶面板的屏幕时,可以目视识别独立的不同图像。