发明申请
US20050078076A1 Scan driver, display device having the same, and method of driving display device
审中-公开

基本信息:
- 专利标题: Scan driver, display device having the same, and method of driving display device
- 专利标题(中):扫描驱动器,具有相同的显示装置,以及驱动显示装置的方法
- 申请号:US10868915 申请日:2004-06-17
- 公开(公告)号:US20050078076A1 公开(公告)日:2005-04-14
- 发明人: Sang-Soo Kim , Seung-Hwan Moon , Jheen-Hyeok Park , Hoi-Sik Moon
- 申请人: Sang-Soo Kim , Seung-Hwan Moon , Jheen-Hyeok Park , Hoi-Sik Moon
- 优先权: KR2003-66490 20030925
- 主分类号: G02F1/133
- IPC分类号: G02F1/133 ; G09G3/20 ; G09G3/36 ; G09G5/10
摘要:
A scan driver employs an impulse-type display so as to display a moving picture. A display panel includes a plurality of pixels having a first switching elements and a second switching element that is coupled to one of clear lines and one of data lines. A data driver provides a picture signal to the data lines. A scan driver provides a first control signal to the scan lines so that the pixel may be charged with the picture signal, and provides a second control signal to the clear lines so that the picture signal charged in the pixel may be discharged via the second switching element. Accordingly, display characteristics of a moving picture of a display device having the scan driver may be enhanced.
摘要(中):
扫描驱动器采用脉冲型显示器来显示运动图像。 显示面板包括具有第一开关元件的多个像素和耦合到清线和数据线之一的第二开关元件。 数据驱动器向数据线提供图像信号。 扫描驱动器向扫描线提供第一控制信号,使得像素可以被图像信号充电,并且向清晰线提供第二控制信号,使得充电在像素中的图像信号可以经由第二切换放电 元件。 因此,可以增强具有扫描驱动器的显示装置的运动图像的显示特性。