发明授权
US6072447A Plasma display panel drive circuit provided with series resonant circuits
失效
等离子显示面板驱动电路配有串联谐振电路
- 专利标题: Plasma display panel drive circuit provided with series resonant circuits
- 专利标题(中): 等离子显示面板驱动电路配有串联谐振电路
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申请号: US200741申请日: 1998-11-30
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公开(公告)号: US6072447A公开(公告)日: 2000-06-06
- 发明人: Masayuki Noborio
- 申请人: Masayuki Noborio
- 申请人地址: JPX Tokyo
- 专利权人: NEC Corporation
- 当前专利权人: NEC Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX9-328830 19971128
- 主分类号: G09G3/20
- IPC分类号: G09G3/20 ; G09G3/288 ; G09G3/296 ; G09G3/298 ; G09G3/28
摘要:
A drive circuit for a plasma display panel is provided. A region of a plurality of surface discharge electrode pairs is divided such that the electrostatic capacitance between the surface discharge electrode pairs is divided into 2.sup.n equal portions (where n is a natural number). 2.sup.n-1 series resonant circuits are formed by the capacitances of two each of the divided surface discharge electrode pair regions, a coil, and a plurality of switches. A first voltage state and a second voltage state between the plurality of surface discharge electrode pairs are shifted by the series resonant circuit.
公开/授权文献
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