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    • 1. 发明授权
    • Organic electroluminescence display and method of driving the same
    • 有机电致发光显示器及其驱动方法
    • US08477084B2
    • 2013-07-02
    • US11140584
    • 2005-05-27
    • Hoon Ju ChungChang Hoon Jeon
    • Hoon Ju ChungChang Hoon Jeon
    • G09G3/30
    • G09G3/3275G09G2310/0248
    • An organic electroluminescence display has data, gate, and signal lines arranged on a substrate. Pixel regions are defined by the gate and signal lines. Switching elements provided in the pixel regions are electrically connected to the signal lines and the gate lines. Switching blocks open and close an electrical connection between the signal lines and the pixels. A driving unit drives the switching elements by supplying scanning signals to the gate lines. The driving unit also supplies a first control signal before the scanning signals are supplied and a second control signal when the scanning signals are supplied. The second control signal makes the switching blocks sequentially conductive, during which time image signals are supplied to the data lines. The first control signal permits the signal lines to be set at a predetermined voltage.
    • 有机电致发光显示器具有布置在基板上的数据,栅极和信号线。 像素区域由栅极和信号线限定。 设置在像素区域中的开关元件电连接到信号线和栅极线。 开关块打开和关闭信号线和像素之间的电气连接。 驱动单元通过向栅极线提供扫描信号来驱动开关元件。 驱动单元还在提供扫描信号之前提供第一控制信号,并且当提供扫描信号时提供第二控制信号。 第二控制信号使切换块顺序地导通,在此期间将图像信号提供给数据线。 第一控制信号允许将信号线设置在预定电压。
    • 3. 发明申请
    • Organic Light Emitting Diode Display Device and Method for Driving the Same
    • 有机发光二极管显示装置及其驱动方法
    • US20120127150A1
    • 2012-05-24
    • US13297419
    • 2011-11-16
    • Keun-Choul KimChang-Hoon Jeon
    • Keun-Choul KimChang-Hoon Jeon
    • G09G5/00G09G3/32
    • G09G3/3233G09G2300/043G09G2300/0819G09G2300/0842G09G2300/0861
    • The present invention an organic light emitting diode display device includes a display panel having a plurality of pixel regions, a gate driving unit for driving gate lines and light emitting control lines of the display panel, a data driving unit for driving data lines of the display panel, a power supply unit for supplying first and second power signals to power lines of the display panel as well as a compensating voltage to a compensating power line, and a timing controller for controlling the gate and data driving units for displaying an image with a data voltage compensated with the compensating voltage and controlling the power supply unit to supply the compensating voltage after converting a level of the compensating voltage just before display of a first image on the display panel at an initial driving.
    • 本发明的有机发光二极管显示装置包括具有多个像素区域的显示面板,用于驱动显示面板的栅极线和发光控制线的栅极驱动单元,用于驱动显示器的数据线的数据驱动单元 面板,用于向显示面板的电源线提供第一和第二功率信号的电源单元以及补偿电力线的补偿电压,以及用于控制用于显示图像的门和数据驱动单元的定时控制器 数据电压用补偿电压补偿,并且在初始驱动时,在显示面板上显示第一图像之前转换补偿电压的电平之后,控制电源单元提供补偿电压。