18661850. 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 18661850 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device with a unique configuration involving scan write lines, sensing lines, pixels, and optical sensors. A scan driver sequentially outputs scan write signals to the scan write lines, while a read-out circuit receives light sensing signals from the optical sensors. A timing controller controls the scan driver and read-out circuit, ensuring specific timing intervals between signals.
Key Features and Innovation:
- Display panel with scan write lines, sensing lines, pixels, and optical sensors
- Sequential output of scan write signals by the scan driver
- Read-out circuit for receiving light sensing signals from optical sensors
- Timing controller to control scan driver and read-out circuit
- Specific timing intervals between signals for efficient operation
Potential Applications: The technology can be used in various display devices such as smartphones, tablets, monitors, and televisions. It can also find applications in augmented reality (AR) and virtual reality (VR) devices.
Problems Solved: The technology addresses the need for precise control and synchronization of signals in display devices to ensure accurate and efficient operation.
Benefits:
- Improved display performance
- Enhanced image quality
- Efficient signal processing
- Enhanced user experience
Commercial Applications: The technology can be utilized in the consumer electronics industry for manufacturing advanced display devices with superior performance and image quality. It can also be integrated into AR and VR devices for immersive user experiences.
Questions about Display Device Technology: 1. How does the timing controller ensure precise timing intervals between signals? 2. What are the potential challenges in implementing this technology in large-scale display production?
Frequently Updated Research: Researchers are constantly exploring new ways to enhance display technology, including improving signal processing efficiency and image quality. Stay updated on the latest advancements in display device technology for potential future applications and developments.
Original Abstract Submitted
A display device including: a display panel including scan write lines, sensing lines, pixels respectively connected to the scan write lines, and optical sensors respectively connected to the scan write lines and the sensing lines; a scan driver configured to sequentially output scan write signals to the scan write lines in response to a scan control signal; a read-out circuit configured to receive light sensing signals of the optical sensors from the sensing lines in response to a first sampling signal; and a timing controller configured to control the scan driver and the read-out circuit, wherein an interval between pulses of the first sampling signal has a first horizontal period, and an interval between pulses of each of the scan write signals has a second horizontal period.
