17622885. DISPLAY DEVICE DRIVING METHOD AND DISPLAY DEVICE simplified abstract (TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.)

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DISPLAY DEVICE DRIVING METHOD AND DISPLAY DEVICE

Organization Name

TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor(s)

Yong Lei of Huizhou, Guangdong (CN)

DISPLAY DEVICE DRIVING METHOD AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17622885 titled 'DISPLAY DEVICE DRIVING METHOD AND DISPLAY DEVICE

Simplified Explanation

The present application describes a method and device for driving a display. The method involves determining optimal common voltages for different grayscale levels based on a standard grayscale. If grayscale shift occurs in the other grayscale levels, the optimal common voltages are corrected to ensure correct voltage adoption during display device operation. This correction prevents problems such as screen flicker caused by grayscale shift.

  • The patent/application provides a method for correcting optimal common voltages in a display device to prevent screen flicker caused by grayscale shift.
  • The method involves determining optimal common voltages for different grayscale levels based on a standard grayscale.
  • If grayscale shift occurs in the other grayscale levels, the optimal common voltages are corrected to ensure correct voltage adoption during display device operation.
  • The invention aims to prevent problems such as screen flicker caused by grayscale shift in display devices.

Potential Applications

This technology can be applied in various display devices, including but not limited to:

  • LCD monitors
  • LED screens
  • OLED displays
  • Mobile phone screens
  • Television screens

Problems Solved

The technology solves the following problems:

  • Screen flicker caused by grayscale shift in display devices
  • Inaccurate common voltages leading to visual distortions in grayscale levels

Benefits

The benefits of this technology include:

  • Improved visual quality and accuracy in grayscale levels
  • Prevention of screen flicker, enhancing user experience
  • Enhanced performance and reliability of display devices


Original Abstract Submitted

The present application provides a display device driving method and a display device. In the display device driving method, when optimal common voltages of other grayscales are determined using an optimal common voltage of a standard grayscale, and when grayscale shift occurs in the other grayscales, the optimal common voltages of the other grayscales are corrected, so that correct common voltages can be adopted when the display device is driven, and problems such as screen flicker caused by the grayscale shift in the display device are prevented.

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