发明授权
- 专利标题: Plasma display device and method of driving the same
- 专利标题(中): 等离子体显示装置及其驱动方法
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申请号: US11875580申请日: 2007-10-19
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公开(公告)号: US07518575B2公开(公告)日: 2009-04-14
- 发明人: Nobuaki Nagao , Toru Ando , Masaki Nishimura , Yuusuke Takada
- 申请人: Nobuaki Nagao , Toru Ando , Masaki Nishimura , Yuusuke Takada
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 优先权: JP2001-176584 20010612
- 主分类号: G09G3/28
- IPC分类号: G09G3/28
摘要:
A plasma display device that enables a stable address operation even in a high-speed drive so as to display an image of high definition and high quality. A PDP having discharge cells each provided with a scanning electrode and a sustaining electrode is driven by a method for displaying a frame of an image by repeating an address period, a discharge sustaining period, and a discharge suspend period. At least one initialization period that succeeds a discharge suspend period and in which the state of the wall charge in each discharge cell is initialized is provided. In the discharge suspend period, a voltage is applied between the scanning electrode and the sustaining electrode so that a wall voltage may be generated at which the polarity at the scanning electrode with respect to the sustaining electrode is the same as that of the initializing pulse applied to the scanning electrode in the initialization period.
公开/授权文献
- US20080048940A1 PLASMA DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 公开/授权日:2008-02-28
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