18444976. DISPLAY APPARATUS simplified abstract (SAMSUNG DISPLAY CO., LTD.)

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DISPLAY APPARATUS

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

JUNHYUN Park of Suwon-si (KR)

JANGMI Kang of Seoul (KR)

MINJAE Jeong of Hwaseong-si (KR)

DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18444976 titled 'DISPLAY APPARATUS

The abstract of the patent application describes a display apparatus with a pixel that includes a light emitting element, a driving switching element, and a bias switching element. The apparatus includes a gate driver, a data driver, and an emission driver to control the pixel.

  • The display panel includes a pixel with a light emitting element, a driving switching element, and a bias switching element.
  • The gate driver provides a gate signal to the pixel.
  • The data driver provides a data voltage to the pixel.
  • The emission driver provides an emission signal to the pixel.
  • The driving switching element applies a driving current to the light emitting element.
  • The bias switching element provides a bias voltage to an input electrode of the driving switching element.
  • The frequency of the bias gate signal is higher than the frequency of the data write gate signal applied to the pixel.

Potential Applications: - This technology can be used in various display panels such as OLED screens. - It can enhance the performance and efficiency of display devices.

Problems Solved: - Improved control and efficiency of pixel elements in display panels. - Enhanced image quality and brightness.

Benefits: - Higher performance and efficiency in display panels. - Better image quality and brightness. - Enhanced user experience with display devices.

Commercial Applications: - This technology can be applied in smartphones, TVs, monitors, and other display devices to improve their performance and image quality.

Questions about the technology: 1. How does the frequency difference between the bias gate signal and data write gate signal impact the performance of the pixel? 2. What are the specific advantages of using a bias switching element in the pixel design?


Original Abstract Submitted

A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel includes a pixel. The gate driver is configured to provide a gate signal to the pixel. The data driver is configured to provide a data voltage to the pixel. The emission driver is configured to provide an emission signal to the pixel. The pixel includes a light emitting element, a driving switching element and a bias switching element. The driving switching element is configured to apply a driving current to the light emitting element. The bias switching element is configured to provide a bias voltage to an input electrode of the driving switching element. A frequency of a bias gate signal applied to a control electrode of the bias switching element is greater than a frequency of a data write gate signal applied to the pixel.