17802129. Pixel Circuit, Driving Method therefor, and Display Apparatus simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
Pixel Circuit, Driving Method therefor, and Display Apparatus
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
Pixel Circuit, Driving Method therefor, and Display Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 17802129 titled 'Pixel Circuit, Driving Method therefor, and Display Apparatus
Simplified Explanation:
The patent application describes a pixel circuit that includes various sub-circuits and a light-emitting element.
- The drive sub-circuit provides a drive signal to a third node based on signals from the first and second nodes.
- The write sub-circuit writes data signals to the second or third node under the control of a scanning signal line.
- The compensation sub-circuit compensates for voltage at the first node under the control of the scanning signal line.
Key Features and Innovation:
- Drive sub-circuit providing signals to the third node based on inputs from other nodes.
- Write sub-circuit enabling writing of data signals to specific nodes under scanning signal line control.
- Compensation sub-circuit adjusting voltage at the first node based on scanning signal line input.
Potential Applications:
The pixel circuit technology could be used in various display devices, such as OLED screens, to enhance pixel performance and image quality.
Problems Solved:
The technology addresses issues related to pixel drive signals, data signal writing, and voltage compensation in display devices.
Benefits:
- Improved pixel performance and image quality.
- Enhanced control over drive signals and data writing.
- Better voltage compensation for stable operation.
Commercial Applications:
Title: Advanced Pixel Circuit Technology for Enhanced Display Performance
This technology could be utilized in the manufacturing of high-quality display devices, leading to improved visual experiences for consumers. The market implications include increased demand for devices with superior display capabilities, potentially driving sales and market growth for manufacturers.
Questions about Pixel Circuit Technology:
1. How does the compensation sub-circuit improve overall pixel performance in display devices? 2. What are the specific advantages of using this pixel circuit technology in OLED screens compared to traditional methods?
Original Abstract Submitted
A pixel circuit includes a drive sub-circuit, a write sub-circuit, a compensation sub-circuit, a first reset sub-circuit, a second reset sub-circuit and a light-emitting element. The drive sub-circuit is configured to provide a drive signal to a third node in response to signals of the first node and the second node; the write sub-circuit is configured to write the signal of the data signal line to the second node or the third node under a control of a signal of a first scanning signal line; the compensation sub-circuit is configured to compensate a voltage at the first node under the control of the signal of the first scanning signal line.
