17814976. DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)

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DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

JAEUK Choi of Seoul (KR)

YUN-HO Kim of Hwaseong-si (KR)

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

This abstract first appeared for US patent application 17814976 titled 'DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE

Simplified Explanation

The patent application describes a display device that includes a display panel and an input sensing layer. The input sensing layer resonates with an electromagnetic signal from an external input device to generate a sensing signal. The device also includes a sensing controller that calculates input information based on the sensing signal.

  • The display device has a display panel that shows an image.
  • An input sensing layer is placed on the display panel and resonates with an electromagnetic signal from an external input device.
  • The input sensing layer generates a sensing signal, which is then used by the sensing controller.
  • The sensing controller includes a calculation unit that calculates input information based on the sensing signal.

Potential Applications:

  • This technology can be used in touchscreens and interactive displays.
  • It can be applied in gaming consoles and virtual reality devices for accurate input detection.
  • It can be used in smart TVs and remote controls for improved user interaction.

Problems Solved:

  • The technology solves the problem of accurately detecting input from an external device.
  • It addresses the issue of edge signal correction in the input sensing layer.
  • It improves the calculation of input information based on the sensing signal.

Benefits:

  • The display device provides accurate and reliable input detection.
  • It enhances user experience by improving the responsiveness of the device.
  • The technology allows for more precise and efficient input calculation.


Original Abstract Submitted

A display device includes a display panel displaying an image, an input sensing layer disposed on the display panel that resonates with an electromagnetic signal provided from an external input device in a first frame to generate a first sensing signal, and a sensing controller including a calculation unit calculating input information of the external input device based on the first sensing signal. The input sensing layer includes a first sensing area, a non-sensing area, and a second sensing area defined between the non-sensing area and the first sensing area, the sensing controller includes a correction unit correcting an edge signal to generate a correction edge signal when the first sensing signal is the edge signal generated in the second sensing area, and the calculation unit calculates edge input information provided to the second sensing area as input information based on the correction edge signal.

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