Display driving method, display panel and display device
A display panel and display drive technology, applied to static indicators, instruments, etc., can solve problems such as abnormal display of OLED display screens, drift of drive transistor characteristic curves, etc.
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[0020] In the display driving method, display panel and display device provided by the embodiments of the present invention, within a preset period of time after the display panel is powered on, the transistor in the pixel compensation circuit used to turn on the organic light emitting diode driven by the pixel compensation circuit is controlled to turn off. and control the drive transistor in the pixel compensation circuit to be turned on, so that a current flows between the source of the drive transistor and the drain of the drive transistor, thereby eliminating the hysteresis effect of the drive transistor in the pixel compensation circuit , so that the characteristic curve of the drive transistor returns to normal, therefore, after the preset time period after the display panel is powered on, the display panel can display the picture normally; wherein, the preset time period is not less than the time length for the display panel to display a frame of picture .
[0021] The...
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