Samsung display co., ltd. (20240212588). PIXEL AND DISPLAY DEVICE simplified abstract
Contents
PIXEL AND DISPLAY DEVICE
Organization Name
Inventor(s)
JIN-WOOK Yang of Yongin-si (KR)
JAE-HYEON Jeon of Yongin-si (KR)
PIXEL AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240212588 titled 'PIXEL AND DISPLAY DEVICE
The abstract describes a pixel connected to a first scan line in a display device, comprising various transistors and capacitors for controlling the light-emitting element.
- The pixel includes a light-emitting element with an anode and a cathode, as well as multiple transistors and capacitors for control.
- The first transistor has a gate electrode connected to the first scan line and controls the flow of current to the light-emitting element.
- The second transistor is connected between the first transistor and a second node, providing additional control over the pixel.
- The third transistor is connected to the second node and the first scan line, further regulating the operation of the pixel.
- The fourth transistor is connected to a driving voltage line and the first transistor, assisting in the overall control of the pixel.
Potential Applications: - This technology can be used in various display devices such as OLED screens and LED displays. - It can also be applied in electronic signage, TVs, and computer monitors.
Problems Solved: - Provides precise control over the light-emitting elements in a pixel. - Ensures efficient operation and power consumption in display devices.
Benefits: - Enhanced image quality and brightness in displays. - Improved energy efficiency and longer lifespan of display devices.
Commercial Applications: Title: Advanced Pixel Control Technology for High-Performance Displays This technology can be utilized in the manufacturing of high-end smartphones, tablets, and televisions to enhance display quality and energy efficiency, catering to the demands of the consumer electronics market.
Questions about Advanced Pixel Control Technology: 1. How does this technology improve the performance of display devices? - This technology enhances the control and efficiency of light-emitting elements in pixels, resulting in better image quality and energy savings. 2. What are the potential commercial applications of this technology? - This technology can be applied in various consumer electronics such as smartphones, tablets, and TVs to improve display performance and energy efficiency.
Original Abstract Submitted
a pixel connected to a first scan line includes a light-emitting element including an anode and a cathode, a first transistor including a first electrode, a second electrode, and a gate electrode connected to a first node, a first capacitor connected between the first node and a second node, a second transistor connected between the second electrode of the first transistor and the first node including a gate electrode connected to the first scan line, a third transistor including a first electrode, a second electrode connected to the second node, and a gate electrode connected to the first scan line, and a fourth transistor including a first electrode connected to a first driving voltage line, a second electrode connected to the first electrode of the first transistor, and a gate electrode connected to the first scan line.
