Samsung display co., ltd. (20240274081). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Soo Wan Yoon of Yongin-si (KR)
Ji Hoon Song of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240274081 titled 'DISPLAY DEVICE
The display device described in the patent application consists of adjacent first and second pixels, each containing a light-emitting element and various transistors for controlling current flow and data voltage.
- The first and second pixels share a fourth-first transistor that connects them and discharges the gate electrode with a first initialization voltage.
- The first transistor controls the driving current in the light-emitting element, while the second transistor supplies a data voltage to the first transistor's electrode.
- The third transistor connects the second electrode of the first transistor and the gate electrode of the first transistor.
- The fourth transistor discharges the gate electrode of the first transistor with a first initialization voltage.
Potential Applications: - This technology can be applied in various display devices such as OLED screens, LED displays, and other electronic visual interfaces.
Problems Solved: - The technology addresses the need for efficient control of pixels in a display device, ensuring accurate and synchronized performance.
Benefits: - Improved display quality, energy efficiency, and overall performance of electronic devices utilizing this technology.
Commercial Applications: - This technology can be utilized in smartphones, tablets, TVs, monitors, and other electronic devices with display screens, enhancing their visual output and user experience.
Questions about the technology: 1. How does this technology improve the performance of display devices compared to traditional pixel control methods? 2. What are the potential cost implications of implementing this technology in mass-produced electronic devices?
Original Abstract Submitted
a display device includes first and second pixels disposed adjacent to each other. each of the first and second pixels includes a light-emitting element, a first transistor controlling a driving current flowing in the light-emitting element, a second transistor supplying a data voltage to a first electrode of the first transistor, a third transistor electrically connecting a second electrode of the first transistor and a gate electrode of the first transistor, and a fourth transistor discharging the gate electrode of the first transistor with a first initialization voltage. the first and second pixels share a fourth-first transistor including a first electrode connected to the fourth transistor of the first pixel and the fourth transistor of the second pixel, and a second electrode connected to a first initialization voltage line supplying the first initialization voltage.
