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    • 79. 发明授权
    • Display apparatus and electronic device using the same
    • 显示装置和使用其的电子装置
    • US08830147B2
    • 2014-09-09
    • US12444082
    • 2008-06-17
    • Noriyuki ShikinaHideo MoriTatsuhito GodenSomei KawasakiMasami Iseki
    • Noriyuki ShikinaHideo MoriTatsuhito GodenSomei KawasakiMasami Iseki
    • G09G3/36G09G5/00G06F3/038G09G3/32
    • G09G3/325G09G3/3266G09G2300/0842G09G2300/0861G09G2320/0247
    • A display apparatus includes a plurality of light emitting devices arranged in row and column directions, drive circuits for driving the light emitting devices, a plurality of scanning lines and a plurality of lighting lines connecting the drive circuits in the row direction, a plurality of data lines connecting the drive circuits in the column direction, and a control circuit for controlling the scanning lines, the lighting lines, and the data lines. The control circuit performs at least twice, while performing a first programming scanning and a second programming scanning respectively once, a light emitting scanning in which the plurality of lighting lines are sequentially selected and currents corresponding to the signals set to the drive circuits are supplied from the drive circuit connected to the selected lighting lines to the light emitting devices. In addition, the control circuit varies the length of a period for which the currents are supplied from the drive circuits connected to the selected lighting lines to the light emitting devices every time the light emitting scanning is performed at least twice.
    • 一种显示装置,包括排列成行,列方向的多个发光装置,用于驱动发光装置的驱动电路,多个扫描线以及在行方向上连接驱动电路的多条点亮线,多个数据 沿列方向连接驱动电路的线,以及用于控制扫描线,照明线和数据线的控制电路。 控制电路在执行第一编程扫描和第二编程扫描时一次执行至少两次,其中顺序地选择多个点亮线的发光扫描,并且与设置到驱动电路的信号相对应的电流从 驱动电路连接到所选择的照明线路到发光器件。 此外,每当发光扫描至少进行两次时,控制电路将连接到所选择的发光线路的驱动电路的电流的周期的长度改变到发光器件。