Lg display co., ltd. (20240194150). GATE DRIVER AND DISPLAY DEVICE USING THE SAME simplified abstract
Contents
GATE DRIVER AND DISPLAY DEVICE USING THE SAME
Organization Name
Inventor(s)
GATE DRIVER AND DISPLAY DEVICE USING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240194150 titled 'GATE DRIVER AND DISPLAY DEVICE USING THE SAME
Simplified Explanation: The abstract describes a gate driver with multiple signal transmitters for a display device. These transmitters control output circuits based on control node voltages to generate carry and boosting signals.
- The gate driver includes multiple signal transmitters.
- Each signal transmitter controls output circuits based on control node voltages.
- Output circuits generate carry and boosting signals for the display device.
- The boosting signal is created by applying different voltages to the output node using pull-up and pull-down transistors.
- A capacitor is connected between the pull-up transistor and the output node for signal stability.
Key Features and Innovation: - Gate driver for display devices - Multiple signal transmitters - Control node voltage-based signal generation - Pull-up and pull-down transistors for boosting signal - Capacitor for signal stability
Potential Applications: This technology can be used in various display devices such as LCD screens, LED panels, and OLED displays.
Problems Solved: - Efficient signal transmission in display devices - Precise control of output circuits - Stability of carry and boosting signals
Benefits: - Improved display performance - Enhanced signal accuracy - Increased reliability of the gate driver
Commercial Applications: Title: Advanced Gate Driver Technology for Display Devices This technology can be utilized in the manufacturing of televisions, monitors, smartphones, and other electronic devices with display screens. It can improve the overall performance and reliability of these products, leading to better user experiences and increased market competitiveness.
Prior Art: Prior art related to gate drivers and display devices can be found in patents and research papers focusing on signal transmission and control mechanisms in electronic devices.
Frequently Updated Research: Researchers are constantly exploring new ways to enhance signal processing and control in display devices. Stay updated on the latest advancements in gate driver technology for potential improvements in display performance.
Questions about Gate Driver Technology: 1. How does the gate driver technology impact the overall display quality? 2. What are the key differences between this gate driver technology and traditional driver circuits?
Original Abstract Submitted
a gate driver according to an embodiment and a display device using the same are disclosed. the gate driver includes a plurality of signal transmitters, wherein an nth signal transmitter includes, a (1-1)th output circuit configured to output a carry signal to a first output node according to a voltage of a first control node and a voltage of a second control node, a (1-2)th output circuit configured to output a boosting signal to a second output node according to a voltage of the first control node and a voltage of the second control node, wherein the (1-2)th output circuit includes a pull-up transistor configured to apply a gate high voltage to the first output node, a pull-down transistor configured to apply a gate low voltage to the first output node, and a first capacitor connected between a gate of the pull-up transistor and the second output node.
