IMPROVED PIXEL CIRCUIT AND DISPLAY SYSTEM COMPRISING SAME
    1.
    发明申请
    IMPROVED PIXEL CIRCUIT AND DISPLAY SYSTEM COMPRISING SAME 审中-公开
    改进的像素电路和包括它的显示系统

    公开(公告)号:WO2012045229A8

    公开(公告)日:2012-11-29

    申请号:PCT/CN2011001664

    申请日:2011-09-30

    Abstract: A display system comprises a display controller (24), a display unit (36), and a light source. The display controller (24) includes a processor unit, a memory device (10), a voltage source and, optionally, a light source control unit. The display unit (36) includes an array of pixel cells and circuitry to receive logic and control voltages and data and operate the display, a transparent counter electrode (140), and a liquid crystal layer (130) disposed between the transparent counter electrode (140) and the array of pixel cells. The pixel cell (1205) includes a storage element (1300), a DC balance control switch (1320), a pixel voltage override circuit, an inverter able to select between two voltages available to it, and a pixel electrode / mirror (1212). In different modes of operation the pixel mirror voltage may be determined by the storage element or by the pixel voltage override circuit. The display system may display images in one period and reset to a fixed state in another period.

    Abstract translation: 显示系统包括显示控制器(24),显示单元(36)和光源。 显示控制器(24)包括处理器单元,存储器件(10),电压源和可选的光源控制单元。 显示单元(36)包括像素单元阵列和用于接收逻辑和控制电压和数据并操作显示器的电路,透明对电极(140)和设置在透明对电极(130)之间的液晶层 140)和像素单元阵列。 像素单元(1205)包括存储元件(1300),DC平衡控制开关(1320),像素电压覆盖电路,能够在其可用的两个电压之间进行选择的反相器和像素电极/反射镜(1212) 。 在不同的操作模式中,像素反射镜电压可由存储元件或像素电压覆盖电路确定。 显示系统可以在一个周期内显示图像并在另一个周期中重置为固定状态。

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