18379883. GATE DRIVING CIRCUIT AND DISPLAY DEVICE USING SAME simplified abstract (LG Display Co., Ltd.)
Contents
GATE DRIVING CIRCUIT AND DISPLAY DEVICE USING SAME
Organization Name
Inventor(s)
Moo Kyoung Hong of Paju-si (KR)
GATE DRIVING CIRCUIT AND DISPLAY DEVICE USING SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18379883 titled 'GATE DRIVING CIRCUIT AND DISPLAY DEVICE USING SAME
The patent application describes a display device with a gate driving circuit that sequentially turns on and off scan signal output circuits to supply scan signals to gate lines in a display panel.
- The gate driving circuit includes multiple scan signal output circuits that are activated by a first carry signal input and deactivated by a second carry signal input.
- An output control circuit transfers the carry signals between stages to control the activation and deactivation of the scan signal output circuits.
- This innovation allows for efficient and precise control of the scan signals sent to the gate lines in the display panel.
Potential Applications: - This technology can be used in various types of display devices such as LCD screens, OLED displays, and LED screens. - It can improve the performance and reliability of display panels in smartphones, tablets, TVs, monitors, and other electronic devices.
Problems Solved: - Provides a more efficient and accurate way to drive gate lines in display panels. - Helps reduce power consumption and improve overall display quality.
Benefits: - Enhanced display performance with precise control of scan signals. - Improved energy efficiency and reliability of display devices. - Enables higher resolution and faster refresh rates in displays.
Commercial Applications: Title: Advanced Gate Driving Circuit for Display Devices This technology can be applied in the manufacturing of consumer electronics, automotive displays, digital signage, and other display applications. It can lead to more advanced and energy-efficient display devices, enhancing the user experience and market competitiveness.
Questions about the technology: 1. How does the gate driving circuit improve the performance of display devices? - The gate driving circuit allows for precise control of scan signals, leading to enhanced display quality and energy efficiency.
2. What are the potential commercial implications of this technology? - This technology can be utilized in various industries, including consumer electronics, automotive displays, and digital signage, to create more advanced and energy-efficient display devices.
Original Abstract Submitted
A display device can include a display panel including at least one gate line; and a gate driving circuit to supply a scan signal to the at least one gate line, in which the gate driving circuit includes a plurality of scan signal output circuits configured to be sequentially turned on by a first carry signal input from previous stages to output the scan signal to a corresponding gate line and turned off by a second carry signal input from following stages. Also, the display device includes an output control circuit to transfer the first carry signal input to a scan signal output circuit to be turned off to a scan signal output circuit to be turned on, and transfer the second carry signal input from a stage following the scan signal output circuit to be turned off to a scan signal output circuit that outputs the first carry signal.
