Driving method for display panel

  • US 10,147,373 B2
  • Filed: 06/06/2017
  • Issued: 12/04/2018
  • Est. Priority Date: 03/29/2017
  • Status: Active Grant
First Claim
Patent Images

1. A driving method for a display panel having a plurality of pixel circuits arranged in an array, each of the pixel circuits comprises at least one first switch and a second switch coupled in series, and comprises a storage capacitor and a liquid crystal capacitor respectively coupled to the at least one first switch and a second switch in series, the driving method comprising:

  • periodically receiving a plurality of first pulse signals in a de-stress mode through a control terminal of the at least one first switch of each of the pixel circuits, wherein the first pulse signals have a first pulse width; and

    sequentially and periodically receiving a plurality of second pulse signals in the de-stress mode through a control terminal of the second switch of each of the pixel circuits, wherein the second pulse signals have a second pulse width, and each of the pixel circuits receives the first pulse signals and the second pulse signals at different times, respectively,wherein the each of the pixel circuits does not charge or discharge the storage capacitor and the liquid crystal capacitor through a source signal line in the de-stress mode.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×