发明授权
US07924250B2 Image display device and method of controlling same 有权
图像显示装置及其控制方法

  • 专利标题: Image display device and method of controlling same
  • 专利标题(中): 图像显示装置及其控制方法
  • 申请号: US11883962
    申请日: 2006-02-07
  • 公开(公告)号: US07924250B2
    公开(公告)日: 2011-04-12
  • 发明人: Philippe Le RoySylvain ThiebaudArnaud Trochet
  • 申请人: Philippe Le RoySylvain ThiebaudArnaud Trochet
  • 申请人地址: FR Boulogne-Billancourt
  • 专利权人: Thomson Licensing
  • 当前专利权人: Thomson Licensing
  • 当前专利权人地址: FR Boulogne-Billancourt
  • 代理商 Robert D. Shedd; Jeffrey M. Navon
  • 优先权: FR0501357 20050210
  • 国际申请: PCT/FR2006/000279 WO 20060207
  • 国际公布: WO2006/084989 WO 20060817
  • 主分类号: G09G3/32
  • IPC分类号: G09G3/32
Image display device and method of controlling same
摘要:
The invention relates to an image display device with active matrix comprising a number of light emitters forming a network divided into rows and columns; a current modulator for each emitter; and at least one inverse bias voltage generator. This device is characterized in that it also comprises: an inverse bias switch for each emitter, said inverse bias switch being connected, on the one hand, to each modulator and, on the other hand, to the or each inverse bias voltage generator; and control electrodes able to drive all the inverse bias switches of a row of emitters. The invention also relates to a method of driving this device.
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