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热词
    • 95. 发明授权
    • Display device and drive control method therefor
    • 显示装置及其驱动控制方法
    • US07224331B2
    • 2007-05-29
    • US10697278
    • 2003-10-31
    • Shigeki YabuTakeo Tsukamoto
    • Shigeki YabuTakeo Tsukamoto
    • G09G3/22
    • G09G3/22G09G2310/0267G09G2310/0275G09G2310/06G09G2330/021
    • A display device includes a display panel having cathodes, gates, and anodes in which the cathodes and the gates are connected in a matrix manner, and an electron emitter which emits electrons in a state where a voltage is applied only between the cathodes and the anodes and which is provided with the cathode. A display of pixels is performed under a dark state by stopping electron emission from the electron emitter for the anodes by applying a stop voltage between the cathodes and the gates. In addition, a controller controls operation of a circuit for driving a display panel in such a way that a potential of each of the anodes becomes not less than a threshold value potential by which the potential of each of the anodes can perform electron emission from the electron emitter after a predetermined time elapse from starting of application of a drive voltage which provides a specified display state or the stop voltage between the cathodes and the gates when a display starting signal is generated.
    • 显示装置包括具有阴极,栅极和阳极的显示面板,其中阴极和栅极以矩阵方式连接,以及在仅在阴极和阳极之间施加电压的状态下发射电子的电子发射体 并且设置有阴极。 通过在阴极和栅极之间施加停止电压,通过停止来自阳极的电子发射体的电子发射,在黑暗状态下执行像素的显示。 此外,控制器控制用于驱动显示面板的电路的操作,使得每个阳极的电位变得不小于阈值电位,每个阳极的电位可以通过该阈值电位从 在产生显示开始信号时,在开始施加提供指定显示状态的驱动电压或阴极和栅极之间的停止电压经过预定时间之后的电子发射器。