发明申请
US20050225252A1 Display device and electronic apparatus 失效
显示设备和电子设备

  • 专利标题: Display device and electronic apparatus
  • 专利标题(中): 显示设备和电子设备
  • 申请号: US10512660
    申请日: 2003-04-25
  • 公开(公告)号: US20050225252A1
    公开(公告)日: 2005-10-13
  • 发明人: Nobuyuki Ito
  • 申请人: Nobuyuki Ito
  • 优先权: JP2002-124136 20020425
  • 国际申请: PCT/JP03/05369 WO 20030425
  • 主分类号: H01L51/50
  • IPC分类号: H01L51/50 G09G3/20 G09G3/30 G09G3/32 G09G3/10
Display device and electronic apparatus
摘要:
The main object of the present invention is to provide an organic EL display which is capable of carrying out scanning time efficiently in the view of the power consumption and capable of providing the normally white display. In order to achieve the above object, the present invention is a display formed by arranging a plurality of pixel units comprising a light emitting unit and a semiconductor switching circuit for operating the light emitting unit to emit light, wherein the semiconductor switching circuit of each pixel includes an inverter, an operating output for operating the light emitting unit to emit light is output via said inverter, when each pixel is not selected, the operating output is supplied to the light emitting unit via the inverter, so that the light emitting unit emits light, when selected, the operating output is not supplied to the light emitting unit via the inverter, so that the light emitting unit does not emit light, and a normally white display is provided as a whole.
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