18492681. DISPLAY DEVICE, ELECTRONIC DEVICE, AND IMAGE DATA COMPENSATING METHOD OF DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)

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DISPLAY DEVICE, ELECTRONIC DEVICE, AND IMAGE DATA COMPENSATING METHOD OF DISPLAY DEVICE

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Seok Ha Hong of Yongin-si (KR)

Joon Chul Goh of Yongin-si (KR)

Dong Joon Kwag of Yongin-si (KR)

Hyung Jin Kim of Yongin-si (KR)

Jae Sung Bae of Yongin-si (KR)

DISPLAY DEVICE, ELECTRONIC DEVICE, AND IMAGE DATA COMPENSATING METHOD OF DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18492681 titled 'DISPLAY DEVICE, ELECTRONIC DEVICE, AND IMAGE DATA COMPENSATING METHOD OF DISPLAY DEVICE

Simplified Explanation

The display device described in the abstract includes a display panel and a pixel, along with a compensator, data driver, and two groups of light emitting elements within the pixel. The compensator calculates the degradation rate of the pixel based on the input gray level of the first image data and compensates the data accordingly to generate second image data. The data driver then generates a data signal based on the second image data and supplies it to the pixel, which consists of two element groups connected in series - one with at least one first light emitting element and the other with at least one second light emitting element. The compensator calculates the degradation rate by considering the number of each type of light emitting element present in the pixel.

  • The display device includes a display panel and a pixel
  • A compensator calculates the degradation rate of the pixel based on the input gray level of the first image data
  • The compensator compensates the first image data to generate second image data
  • A data driver generates a data signal based on the second image data and supplies it to the pixel
  • The pixel consists of two element groups connected in series - one with at least one first light emitting element and the other with at least one second light emitting element
  • The compensator calculates the degradation rate by considering the number of each type of light emitting element present in the pixel

Potential Applications

The technology described in this patent application could be applied in:

  • High-quality display panels
  • Advanced electronic devices
  • Visual communication systems

Problems Solved

This technology helps address issues related to:

  • Pixel degradation over time
  • Maintaining consistent image quality
  • Enhancing overall display performance

Benefits

The benefits of this technology include:

  • Improved pixel longevity
  • Enhanced image clarity and brightness
  • Optimal display performance over time

Potential Commercial Applications

  • Consumer electronics industry
  • Display manufacturing companies
  • Visual technology developers

Possible Prior Art

One possible prior art related to this technology could be the use of compensators in display devices to improve image quality and longevity.

Unanswered Questions

How does the compensator calculate the degradation rate of the pixel precisely?

The abstract mentions that the compensator calculates the degradation rate based on the number of light emitting elements in the pixel, but it does not provide specific details on the exact calculation method.

What is the impact of the compensator's calculations on the overall performance of the display device?

While the abstract explains that the compensator adjusts the image data based on the degradation rate, it does not elaborate on how this adjustment affects the display quality or longevity of the pixel.


Original Abstract Submitted

The display device includes a display panel and a pixel. A compensator configured to calculate a degradation rate of the pixel based on an input gray level of first image data, and compensates the first image data based on the degradation rate to generate second image data. A data driver configured to generate a data signal based on the second image data and configured to supply the data signal to the pixel. The pixel includes a first element group and a second element group connected in series to each other, the first element group includes at least one first light emitting element, and the second element group includes at least one second light emitting element. The compensator is to calculate the degradation rate by applying first information on the number of the first light emitting elements and second information on the number of the second light emitting elements.

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