发明授权
- 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
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申请号: US10026712申请日: 2001-12-27
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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
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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