17266657. OVERVOLTAGE COMPENSATION METHOD, OVERVOLTAGE COMPENSATION DEVICE, AND DISPLAY PANEL simplified abstract (TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.)

From WikiPatents
Jump to navigation Jump to search

OVERVOLTAGE COMPENSATION METHOD, OVERVOLTAGE COMPENSATION DEVICE, AND DISPLAY PANEL

Organization Name

TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor(s)

Qian Wang of Shenzhen, Guangdong (CN)

OVERVOLTAGE COMPENSATION METHOD, OVERVOLTAGE COMPENSATION DEVICE, AND DISPLAY PANEL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17266657 titled 'OVERVOLTAGE COMPENSATION METHOD, OVERVOLTAGE COMPENSATION DEVICE, AND DISPLAY PANEL

Simplified Explanation

The present invention is a method and device for compensating for overvoltage in a display panel. It also includes a display panel and a storage medium. The method involves determining a compensation voltage value based on the grayscale values of adjacent pixels in the same column or the same pixel in adjacent frames. This determination is made using an overvoltage compensation table, which contains two grayscale value groups. These groups include all integers in the range [0,2), and the difference between adjacent binding point values of the first four binding point values is not greater than 2, where k is an integer greater than 8. The compensation voltage value is then transmitted to the display panel to present the pixel with the second grayscale value.

  • The invention provides a method and device for compensating for overvoltage in a display panel.
  • It includes an overvoltage compensation table that contains two grayscale value groups.
  • The compensation voltage value is determined based on the grayscale values of adjacent pixels or frames.
  • The method ensures that the difference between adjacent binding point values is not greater than 2.
  • The compensation voltage value is transmitted to the display panel to present the desired grayscale value.

Potential applications of this technology:

  • This technology can be used in various display panels, such as LCD screens, OLED displays, and LED screens.
  • It can improve the image quality and reduce artifacts caused by overvoltage in display panels.
  • This technology can be applied in televisions, computer monitors, smartphones, tablets, and other electronic devices with display panels.

Problems solved by this technology:

  • Overvoltage in display panels can lead to image distortion, flickering, and reduced overall image quality.
  • This technology compensates for overvoltage, ensuring accurate grayscale representation and improving image quality.
  • It addresses the issue of overvoltage artifacts that can occur in various display panels.

Benefits of this technology:

  • Improved image quality and accuracy in display panels.
  • Reduction of artifacts caused by overvoltage, leading to a better viewing experience.
  • Compatibility with various display panel technologies and electronic devices.
  • Enhanced visual performance in televisions, monitors, smartphones, and other devices with display panels.


Original Abstract Submitted

The present invention provides an overvoltage compensation method and device, a display panel, and a storage medium. The method comprises: determining a corresponding compensation voltage value according to grayscale values of two adjacent pixels in the same column in the same frame or grayscale values of the same pixel in two adjacent frames, and a overvoltage compensation table, wherein the overvoltage compensation table has a first grayscale value group and a second grayscale value group that both contain all integers in [0,2), the integer includes a plurality of binding point values, and a difference between two adjacent binding point values of the first four binding point values is not greater than 2wherein k is an integer greater than 8; transmitting the compensation voltage value to the display panel to make the pixel present the second grayscale value.

Retrieved from "http://wikipatents.org/index.php?title=17266657._OVERVOLTAGE_COMPENSATION_METHOD,_OVERVOLTAGE_COMPENSATION_DEVICE,_AND_DISPLAY_PANEL_simplified_abstract_(TCL_CHINA_STAR_OPTOELECTRONICS_TECHNOLOGY_CO.,_LTD.)&oldid=31826"