18172391. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)

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DISPLAY DEVICE

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

GEONHWI Park of Anyang-si (KR)

KIHYUN Pyun of Gwangmyeong-si (KR)

DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18172391 titled 'DISPLAY DEVICE

Simplified Explanation

Abstract: A display device with a display panel and a display panel driver is described. The display panel driver receives an input image and detects a first pattern from the input image data. It determines a luminance weight for each color based on the luminance of the input image and a reference image. In response to detecting the first pattern, the luminance weight is applied to data voltages to determine compensation data voltages, which are then applied to the pixels.

Patent/Innovation Explanation:

  • The patent describes a display device that includes a display panel and a display panel driver.
  • The display panel driver receives an input image and analyzes the input image data to detect a specific pattern.
  • Based on the luminance of the input image and a reference image, the display panel driver determines a luminance weight for each color.
  • When the first pattern is detected, the display panel driver applies the determined luminance weight to data voltages.
  • The display panel driver then calculates compensation data voltages using the applied luminance weight.
  • Finally, the calculated compensation data voltages are applied to the pixels of the display panel.

Potential Applications:

  • This technology can be used in various display devices such as televisions, computer monitors, and mobile devices.
  • It can improve the visual quality and accuracy of displayed images by adjusting the luminance of different colors based on the input image and a reference image.
  • The technology can be particularly useful in applications where color accuracy is crucial, such as professional photography and graphic design.

Problems Solved:

  • The technology addresses the issue of inconsistent color representation in display devices.
  • By determining luminance weights based on the input image and a reference image, the technology compensates for variations in color reproduction.
  • It solves the problem of inaccurate color representation, resulting in more accurate and visually pleasing images.

Benefits of the Technology:

  • The technology improves the overall visual quality of displayed images by adjusting the luminance of different colors.
  • It enhances color accuracy, ensuring that the displayed colors closely match the original image.
  • The compensation of data voltages based on the determined luminance weights helps to eliminate inconsistencies in color reproduction.
  • By providing more accurate and visually pleasing images, the technology enhances the user experience of display devices.


Original Abstract Submitted

A display device may include a display panel including pixels, and a display panel driver. The display panel driver may receive an input image, detect a first pattern from input image data of the input image, determine a luminance weight for each color based on a luminance of the input image of the first pattern and a luminance of a reference image of a second pattern, apply, in response to detecting of the first pattern, the luminance weight to data voltages to determine compensation data voltages, and apply the compensation data voltages to the pixels.

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