18471343. VOLTAGE COMPENSATION CIRCUIT, VOLTAGE COMPENSATION METHOD AND DISPLAY DEVICE simplified abstract (HKC CORPORATION LIMITED)
Contents
VOLTAGE COMPENSATION CIRCUIT, VOLTAGE COMPENSATION METHOD AND DISPLAY DEVICE
Organization Name
Inventor(s)
Mancheng Zhou of Shenzhen (CN)
VOLTAGE COMPENSATION CIRCUIT, VOLTAGE COMPENSATION METHOD AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18471343 titled 'VOLTAGE COMPENSATION CIRCUIT, VOLTAGE COMPENSATION METHOD AND DISPLAY DEVICE
Simplified Explanation: The patent application describes a voltage compensation circuit, method, and display device for the pixel unit of a 2T1C structure. It involves adjusting the data signal during the voltage sensing period and determining the threshold voltage based on the data signal at the turning-on moment of the second transistor. The compensated data signal is then output to the pixel unit during the voltage compensation period.
- The voltage compensation circuit is designed for the pixel unit of a 2T1C structure.
- Data signal is adjusted and sensed at the turning-on moment of the second transistor to determine the threshold voltage.
- The compensated data signal is output to the pixel unit based on the threshold voltage value.
- Simplifies the structure of the display panel by eliminating the need for additional components like T, sensor line, or control signal line.
- Reduces design costs and complexity of the display panel.
Potential Applications: This technology can be applied in various display devices such as LCDs, OLEDs, and other types of screens that require voltage compensation for improved performance.
Problems Solved: 1. Simplifies the structure of the display panel. 2. Reduces design costs associated with additional components. 3. Improves the efficiency of voltage compensation in pixel units.
Benefits: 1. Enhanced performance of display devices. 2. Cost-effective design solutions. 3. Simplified manufacturing processes.
Commercial Applications: The technology can be utilized in the production of consumer electronics such as smartphones, tablets, TVs, and computer monitors to enhance display quality and reduce manufacturing costs.
Questions about Voltage Compensation Circuit: 1. How does the voltage compensation circuit improve the performance of display devices? 2. What are the key features of the 2T1C structure in relation to voltage compensation?
Original Abstract Submitted
A voltage compensation circuit, voltage compensation method, and display device, in which the voltage compensation circuit is applicable to the pixel unit of the 2T1C structure; during the voltage sensing period, the changed data signal is adjusted and output to the pixel unit, and the data signal is sensed at the turning-on moment of the second transistor of the pixel unit, and the threshold voltage is determined according to the voltage value of the data signal at the turning-on moment; and during the voltage compensation period, the voltage value of the compensated data signal is determined according to the threshold voltage value and output to the corresponding pixel unit; sensing of the threshold of the second transistor is realized, and there is no need to arrange T, sensor line or control signal line, the structure of the display panel is simplified and the design cost is reduced.
