发明申请
US20130057457A1 PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY UNIT, AND ELECTRONIC SYSTEM 有权
像素电路,显示面板,显示单元和电子系统

  • 专利标题: PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY UNIT, AND ELECTRONIC SYSTEM
  • 专利标题(中): 像素电路,显示面板,显示单元和电子系统
  • 申请号: US13599109
    申请日: 2012-08-30
  • 公开(公告)号: US20130057457A1
    公开(公告)日: 2013-03-07
  • 发明人: Keisuke Omoto
  • 申请人: Keisuke Omoto
  • 申请人地址: JP Tokyo
  • 专利权人: SONY CORPORATION
  • 当前专利权人: SONY CORPORATION
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2011-194812 20110907
  • 主分类号: G09G3/30
  • IPC分类号: G09G3/30
PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY UNIT, AND ELECTRONIC SYSTEM
摘要:
A pixel circuit includes: a writing circuit that samples a voltage of a signal line; and a driving circuit that generates from the signal line a current that depends on an output of the writing circuit, and delivers the current to a light-emitting device of a current-drive type.
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