Invention Grant
US08797240B2 Display device and method for driving display device 有权
用于驱动显示装置的显示装置和方法

  • Patent Title: Display device and method for driving display device
  • Patent Title (中): 用于驱动显示装置的显示装置和方法
  • Application No.: US13515491
    Application Date: 2010-12-13
  • Publication No.: US08797240B2
    Publication Date: 2014-08-05
  • Inventor: Noritaka Kishi
  • Applicant: Noritaka Kishi
  • Applicant Address: JP Osaka
  • Assignee: Sharp Kabushiki Kaisha
  • Current Assignee: Sharp Kabushiki Kaisha
  • Current Assignee Address: JP Osaka
  • Agency: Morrison & Foerster LLP
  • Priority: JP2009-283223 20091214
  • International Application: PCT/JP2010/072390 WO 20101213
  • International Announcement: WO2011/074540 WO 20110623
  • Main IPC: G09G3/30
  • IPC: G09G3/30 G09G3/36
Display device and method for driving display device
Abstract:
A display device including: pixels, each provided with first to fourth transistors, a light-emitting element, a control terminal of the fourth transistors is connected to a scanning line, a second electrically-conductive terminal of the second transistor, a first electrically-conductive terminal of the third transistor, a control terminal of the third transistor are connected to each other; and a second control line (AZC) shared commonly by at least two pixels. The at least two pixels being such that the fourth transistors of the at least two pixels are connected to different scanning lines, and second electrically-conductive terminals of the third transistors of the at least two pixels are connected to the second control line, the at least two pixels being such that the third transistors of the at least two pixels are concurrently turned ON, after the first transistors of the at least two pixels are sequentially turned OFF.
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