Patents
Literature
Eureka-AI is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Eureka AI

1071results about How to "Improve display quality" patented technology

Picture flicker improvable liquid crystal display device and relevant driving method thereof

The invention provides a picture flicker improvable liquid crystal display device and a relevant driving method thereof. The method adjusts the chamfering amplitude of a grid driving signal to reduce the picture flicker and comprises the steps of respectively providing a first grid driving signal and a second grid driving signal according to parasitic capacitance values of a first pixel and a second pixel. The first grid driving signal comprises a waveform descending edge descending from a high potential to a first potential, and the second grid driving signal comprises a waveform descending edge descending from a high potential to a second potential; when the parasitic capacitance value of the first pixel is larger than that of the second pixel, the first potential is lower than the second potential; when the parasitic capacitance value is substantially equal to that of the second pixel, the first potential is substantially equal to the second potential; and when the parasitic capacitance value of the first pixel is less than that of the second pixel, the first potential is higher than the second potential. The invention can effectively eliminate the picture flicker to improve the display quality through adjusting the common voltage.
Owner:AU OPTRONICS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products