US Patent Application 18128142. DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME simplified abstract

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DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME

Organization Name

Samsung Display Co., LTD.==Inventor(s)==

[[Category:KIHYUN Pyun of Gwangmyeong-si (KR)]]

[[Category:JANG-MI Lee of Hwaseong-si (KR)]]

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

This abstract first appeared for US patent application 18128142 titled 'DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME

Simplified Explanation

The patent application describes a display apparatus that includes various components to improve the performance and efficiency of the display panel.

  • The display apparatus includes a display panel, a power voltage generator, a current sensor, a driving controller, and a data driver.
  • The power voltage generator generates a power voltage and supplies it to the display panel.
  • The current sensor measures the panel current of the display panel and triggers an overcurrent signal if the panel current exceeds a certain threshold.
  • The driving controller uses the overcurrent signal to generate a compensation value.
  • The compensation value is then applied to the data signal generated by the driving controller.
  • The data driver generates a data voltage based on the data signal and supplies it to the display panel.

Overall, this display apparatus aims to optimize the power consumption and performance of the display panel by monitoring the panel current and adjusting the data signal accordingly.


Original Abstract Submitted

A display apparatus includes a display panel, a power voltage generator, a current sensor, a driving controller and a data driver. The power voltage generator is configured to generate a power voltage and output the power voltage to the display panel. The current sensor is configured to sense a panel current of the display panel and output an overcurrent signal based on the panel current being greater than a threshold value. The driving controller is configured to generate a compensation value based on the overcurrent signal and generate a data signal to which the compensation value is applied. The data driver is configured to generate a data voltage based on the data signal and output the data voltage to the display panel.

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