18607630. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18607630 titled 'DISPLAY DEVICE
The abstract describes a display device with various transistors and capacitors that control the operation of LEDs within the panel.
- The display device includes a panel with pixels, each pixel containing an LED.
- A capacitor is connected between a first voltage line and a node within the pixel.
- Multiple transistors are used to control the flow of current within the pixel, including transistors connected to the first voltage line, data line, and second voltage line.
- The transistors feature an active area with metal oxide, gates above the active area, and a pattern below the active area.
Potential Applications: - This technology can be used in various display devices such as televisions, monitors, and smartphones. - It can also be applied in signage, automotive displays, and wearable technology.
Problems Solved: - The technology provides efficient control over the LEDs in the display panel, resulting in improved image quality and energy efficiency. - It offers precise pixel control, leading to sharper images and better color accuracy.
Benefits: - Enhanced display performance with vibrant colors and high contrast ratios. - Energy-efficient operation leading to longer battery life in portable devices. - Improved overall user experience with superior image quality.
Commercial Applications: - The technology can be utilized by display manufacturers to produce high-quality screens for consumer electronics. - It can also benefit companies in the signage and automotive industries looking to enhance their display solutions.
Questions about the technology: 1. How does the use of transistors and capacitors improve the performance of LED displays? 2. What sets this display device apart from traditional LED panels in terms of efficiency and image quality?
Original Abstract Submitted
A display device including: a panel including pixels, a pixel including: an LED; a capacitor between a first voltage line and a node; a first transistor between the first voltage line and a first electrode of the LED; a second transistor between a data line and a source of the first transistor; a third transistor between the node and a drain of the first transistor; a fourth transistor between the node and a second voltage line; a fifth transistor between the first voltage line and the source of the first transistor; a sixth transistor between the first electrode and the drain of the first transistor; and a seventh transistor between the second voltage line and the first electrode, the third and fourth transistor including: an active area including metal oxide; first and second gates above the active area; and a pattern below the active area.
