17622778. PIXEL CIRCUIT AND DISPLAY DEVICE simplified abstract (WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.)

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PIXEL CIRCUIT AND DISPLAY DEVICE

Organization Name

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor(s)

Mian Zeng of Wuhan, Hubei (CN)

Liang Sun of Wuhan, Hubei (CN)

PIXEL CIRCUIT AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17622778 titled 'PIXEL CIRCUIT AND DISPLAY DEVICE

Simplified Explanation

The patent application describes a pixel circuit and a display device. The pixel circuit consists of a driving unit, a light-emitting control unit, and a compensation unit. The driving unit and light-emitting control unit are connected between a power input terminal and a light-emitting unit. The compensation unit is connected between the driving unit and the light-emitting control unit. A capacitor is connected between the compensation unit and the control signal input terminal.

  • The driving unit, light-emitting control unit, and compensation unit are electrically connected to control the light emission of the pixel.
  • The compensation unit helps in adjusting the light emission by compensating for any variations in the driving unit and light-emitting control unit.
  • The capacitor is used to store and regulate the control signals for the pixel circuit.

Potential applications of this technology:

  • Display devices such as televisions, monitors, and smartphones could benefit from improved pixel circuitry.
  • This technology could enhance the image quality and color accuracy of displays.
  • It could also lead to more efficient power consumption in display devices.

Problems solved by this technology:

  • The compensation unit helps in addressing variations in the driving unit and light-emitting control unit, resulting in more consistent and accurate light emission.
  • The capacitor helps in regulating the control signals, ensuring stable and reliable operation of the pixel circuit.

Benefits of this technology:

  • Improved image quality and color accuracy in display devices.
  • More efficient power consumption, leading to longer battery life in portable devices.
  • Enhanced reliability and stability of the pixel circuit.


Original Abstract Submitted

Disclosed is a pixel circuit and a display device. The pixel circuit includes a driving unit, a light-emitting control unit, and a compensation unit. The driving unit and light-emitting control unit are electrically connected between a first power input terminal and a light-emitting unit. The compensation unit is electrically connected between the driving unit and the light-emitting control unit. A first capacitor is electrically connected between the compensation unit and the control signal input terminal.

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