Samsung display co., ltd. (20240296801). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240296801 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device with a display panel, optical sensors, a scan driver, a read-out circuit, and a timing controller. The device operates by sequentially outputting scan write signals and receiving light sensing signals to control the display.
- The display device includes a display panel with scan write lines, sensing lines, pixels, and optical sensors.
- A scan driver outputs scan write signals to the scan write lines in response to a scan control signal.
- A read-out circuit receives light sensing signals from the optical sensors in response to a first sampling signal.
- A timing controller controls the scan driver and read-out circuit, managing the timing intervals between signals.
Key Features and Innovation:
- Integration of optical sensors with the display panel for improved functionality.
- Sequential output of scan write signals for precise control of the display.
- Timing controller to manage signal intervals and optimize performance.
Potential Applications:
- Consumer electronics such as smartphones, tablets, and laptops.
- Automotive displays for navigation systems and entertainment consoles.
- Medical devices for imaging and diagnostic equipment.
Problems Solved:
- Enhanced display performance with integrated optical sensors.
- Improved accuracy and responsiveness of the display panel.
- Efficient control of the display for various applications.
Benefits:
- Higher quality display output with accurate color representation.
- Increased responsiveness and touch sensitivity for user interaction.
- Enhanced overall performance and functionality of the display device.
Commercial Applications: The technology can be utilized in various commercial applications such as smartphones, tablets, automotive displays, and medical devices. The precise control and integration of optical sensors offer improved performance and functionality, making it a valuable innovation for consumer electronics and other industries.
Prior Art: Readers interested in prior art related to this technology can explore patents and research papers on display devices, optical sensors, and timing control systems in the field of electronic displays.
Frequently Updated Research: Researchers are continuously exploring advancements in display technology, including the integration of sensors for improved functionality and performance. Stay updated on the latest developments in the field to leverage the full potential of this innovative display device.
Questions about Display Device Technology: 1. How does the integration of optical sensors enhance the functionality of the display device? 2. What are the potential commercial applications of this technology in different industries?
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.
