发明授权
US06710757B2 Method of driving an active matrix electro-luminescent display 有权
驱动有源矩阵电致发光显示器的方法

  • 专利标题: Method of driving an active matrix electro-luminescent display
  • 专利标题(中): 驱动有源矩阵电致发光显示器的方法
  • 申请号: US10026712
    申请日: 2001-12-27
  • 公开(公告)号: US06710757B2
    公开(公告)日: 2004-03-23
  • 发明人: Biing-Seng Wu
  • 申请人: Biing-Seng Wu
  • 优先权: TW90100392A 20010108
  • 主分类号: G09G330
  • IPC分类号: G09G330
Method of driving an active matrix electro-luminescent display
摘要:
A method of driving an AMEL display. The AMEL display includes a pixel having a first transistor, a second transistor, a capacitor, and an organic light emitting diode (O-LED). A frame time interval for the invention includes at least a first sub-interval and a second sub-interval. The method includes the following steps. First, during the first sub-interval, apply a first pulse to the scan lines sequentially and apply corresponding data signals to the data lines. Next, during the second sub-interval, apply a second pulse to the scan lines sequentially so as to turn on the first transistors and apply a prevention signal to the data lines so as to turn off the corresponding second transistors.
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