发明授权
US06836260B2 Light emitting flat-panel display 有权
发光平板显示屏

  • 专利标题: Light emitting flat-panel display
  • 专利标题(中): 发光平板显示屏
  • 申请号: US09919442
    申请日: 2001-07-31
  • 公开(公告)号: US06836260B2
    公开(公告)日: 2004-12-28
  • 发明人: Ronald S. Cok
  • 申请人: Ronald S. Cok
  • 主分类号: G09G312
  • IPC分类号: G09G312
Light emitting flat-panel display
摘要:
A light emitting flat-panel display includes a plurality of light emitting diodes; a sensor for sensing the light output of at least one of the light emitting diodes to produce a light output signal; and a display controller responsive to the light output signal for producing a signal representing the remaining useful life of the display.
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