Samsung display co., ltd. (20240339081). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Keun Woo Kim of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240339081 titled 'DISPLAY DEVICE
Simplified Explanation:
This patent application describes a display device with a stabilized output of a small gate driving circuit. The device includes a substrate with a display area and a non-display area, a pixel in the display area, and a gate driving circuit in the non-display area connected to the pixel's transistor. The gate driving circuit consists of a node control unit, a pull-up transistor, and a pull-down transistor, with specific channel region widths.
- The display device has a stabilized output of a small gate driving circuit.
- It includes a substrate with a display area and a non-display area.
- A pixel is located in the display area.
- The gate driving circuit is in the non-display area and connected to the pixel's transistor.
- The gate driving circuit comprises a node control unit, a pull-up transistor, and a pull-down transistor with specific channel region widths.
Key Features and Innovation:
- Stabilized output of a small gate driving circuit.
- Specific design of the gate driving circuit for improved performance.
- Integration of the gate driving circuit with the pixel's transistor.
- Optimization of channel region widths for the pull-up and pull-down transistors.
Potential Applications:
The technology can be used in various display devices such as LCDs, OLEDs, and microLEDs.
Problems Solved:
- Instability in the output of small gate driving circuits.
- Inefficient performance of gate driving circuits in display devices.
- Lack of integration between gate driving circuits and pixel transistors.
Benefits:
- Improved stability and performance of display devices.
- Enhanced pixel control and overall display quality.
- Increased efficiency and reliability of gate driving circuits.
Commercial Applications:
Title: Enhanced Gate Driving Circuit for Display Devices
This technology can be applied in the manufacturing of smartphones, tablets, TVs, monitors, and other electronic displays. It can improve the overall performance and quality of these devices, leading to better user experiences and increased market competitiveness.
Prior Art:
Prior art related to this technology may include patents or research papers on gate driving circuits for display devices, transistor integration in display technologies, and pixel control mechanisms.
Frequently Updated Research:
Researchers are constantly exploring new ways to optimize gate driving circuits for display devices, improve pixel control mechanisms, and enhance overall display performance. Stay updated on the latest advancements in this field to leverage the full potential of this technology.
Questions about Display Devices:
1. How does the specific design of the gate driving circuit contribute to the stability of the output? 2. What are the potential challenges in integrating the gate driving circuit with the pixel's transistor in display devices?
Original Abstract Submitted
a display device offering a stabilized output of a small gate driving circuit is presented. the display device includes a substrate having a display area and a non-display area; a pixel disposed in the display area of the substrate; and a gate driving circuit disposed in the non-display area of the substrate and connected to a transistor of the pixel, wherein the gate driving circuit comprises: a node control unit; a pull-up transistor connected to a set node of the node control unit through a gate electrode; and a pull-down transistor connected to a reset node of the node control unit through a gate electrode, wherein a width of a first channel region of the pull-up transistor is greater than a width of a second channel region of the pull-down transistor.
