Samsung display co., ltd. (20240203346). DISPLAY DEVICE AND METHOD OF DRIVING THE SAME simplified abstract
Contents
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
Organization Name
Inventor(s)
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240203346 titled 'DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
The abstract of the patent application describes a display device with pixels connected to power lines, and a power supply that provides different power voltages in a first display mode. The power supply includes a shut-down determiner that turns off the power supplies if the voltages exceed certain reference values at specific time points.
- Pixels connected to first and second power lines
- Power supply providing different power voltages in first display mode
- Shut-down determiner turning off power supplies if voltages exceed reference values at specific time points
Potential Applications: - Display devices - Electronic devices - Power management systems
Problems Solved: - Overvoltage protection - Efficient power supply management
Benefits: - Prevents damage from overvoltage - Optimizes power supply usage
Commercial Applications: Title: Advanced Display Device Power Management System This technology can be used in various electronic devices such as smartphones, tablets, and monitors to improve power efficiency and protect against overvoltage.
Questions about Display Device Power Management System: 1. How does the shut-down determiner work to protect against overvoltage? The shut-down determiner monitors the power voltages and triggers a shut down of the power supplies if they exceed certain reference values at specific time points.
2. What are the potential applications of this technology beyond display devices? This technology can be applied to various electronic devices that require efficient power management systems to prevent damage from overvoltage.
Original Abstract Submitted
a display device includes: pixels, each of which is connected to a first power line and a second power line; and a power supply which, in a first display mode, supplies a first power voltage to the first power line and supplies a second power voltage to the second power line. the power supply includes: a first power supply which generates the first power voltage; a second power supply which generates the second power voltage; and a shut-down determiner which shuts down the first power supply and the second power supply in a case where the first power voltage is greater than a first reference voltage at a first time point, and the second power voltage is greater than a second reference voltage at a second time point.