Pixel circuit drive method and drive device

Pixel circuit drive method and drive device

  • CN 104,599,637 A
  • Filed: 02/11/2015
  • Published: 05/06/2015
  • Est. Priority Date: 02/11/2015
  • Status: Active Application
First Claim
Patent Images

1. the driving method of an image element circuit, the luminescent device that described image element circuit comprises driving transistors, anode is connected with the second pole of driving transistors, and first switching transistor, first pole of described first switching transistor connects the first voltage end, second pole is connected with the first pole of described driving transistors, grid connects the first grid line, it is characterized in that, described driving method comprises:

  • In glow phase, obtain the monochrome information of display frame;

    According to described monochrome information, determine the dutycycle of pulse signal;

    Described first voltage end input high level, the grid input of the first switching transistor described in described first grid alignment has the pulse signal of described dutycycle, to control the fluorescent lifetime of described luminescent device.

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