发明申请
US20060238476A1 Display panel, display device having the same and method of driving the same
审中-公开
显示面板,具有相同的显示装置及其驱动方法
- 专利标题: Display panel, display device having the same and method of driving the same
- 专利标题(中): 显示面板,具有相同的显示装置及其驱动方法
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申请号: US11367145申请日: 2006-03-03
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公开(公告)号: US20060238476A1公开(公告)日: 2006-10-26
- 发明人: Cheol-Woo Park , Kyoung-Ju Shin
- 申请人: Cheol-Woo Park , Kyoung-Ju Shin
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 优先权: KR2005-34603 20050426
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
A display may include switching circuitry in pixel regions to implement impulse driving. A first pixel region may include switching circuitry to provide a data voltage to the first pixel region during a first portion of a frame, and to provide an impulse voltage to the first pixel region during a second portion of the frame. In some embodiments, a display panel may include a liquid crystal capacitor, a switching element, a storage capacitor, an impulse gate line and an impulse driving element. The liquid crystal capacitor may be in a region defined by adjacent gate and data lines. The switching element transmits a data voltage to the liquid crystal capacitor based on a gate voltage. The data voltage is from the data line, and the gate voltage is from the gate line. The storage capacitor is electrically connected to the liquid crystal capacitor. The impulse gate line transmits an impulse gate signal. The impulse driving element transmits a common voltage to the liquid crystal capacitor based on the impulse gate signal. The common voltage is applied to the storage capacitor. The driving margin may be increased, and a display quality of a moving image improved.
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