18452795. PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS simplified abstract (BOE Technology Group Co., Ltd.)
Contents
PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18452795 titled 'PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS
Simplified Explanation
The present disclosure describes a pixel circuit, display panel, and display apparatus. The pixel circuit includes a data writing transistor, a drive transistor, a compensation circuit, and a light emitting control circuit.
- The gate of the data writing transistor is connected to a first scan line, and its first electrode is connected to a data line. The second electrode of the data writing transistor is connected to the first electrode of the drive transistor.
- The compensation circuit is connected to the gate of the drive transistor.
- The light emitting control circuit is connected to a first power signal line, the first electrode and second electrode of the drive transistor, and the first electrode of a light emitting device.
- The compensation circuit and the first power signal line partially overlap when projected onto the base substrate.
Potential applications of this technology:
- Display panels for electronic devices such as smartphones, tablets, and televisions.
- Virtual reality (VR) and augmented reality (AR) headsets.
- Automotive displays and infotainment systems.
Problems solved by this technology:
- Improved pixel circuit design for better display performance.
- Compensation circuit helps in maintaining uniformity and stability of the display.
- Efficient power management for the light emitting device.
Benefits of this technology:
- Enhanced image quality and color accuracy.
- Reduced power consumption and improved battery life.
- Higher reliability and stability of the display.
Original Abstract Submitted
The present disclosure provides a pixel circuit, a display panel and a display apparatus. A gate of a data writing transistor is electrically connected with a first scan line, a first electrode of the data writing transistor is electrically connected with a data line, and a second electrode of the data writing transistor is electrically connected with a first electrode of a drive transistor; a compensation circuit is electrically connected with the gate of the drive transistor; and a light emitting control circuit is electrically connected with a first power signal line, the first electrode and the second electrode of the drive transistor, and a first electrode of a light emitting device, respectively; an orthographic projection of the compensation circuit on a base substrate partial overlaps with an orthographic projection of the first power signal line on the base substrate.
