Samsung display co., ltd. (20240273939). 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 20240273939 titled 'DISPLAY DEVICE
The abstract describes a display device with pixels and sensors, where each pixel has a light emitting element and each sensor has a light receiving element. The scan driver supplies scan signals to the pixels and sensors, and the readout circuit processes sensing signals from the sensors to produce a final sensing signal.
- Display device with pixels and sensors
- Pixels have light emitting elements
- Sensors have light receiving elements
- Scan driver supplies scan signals
- Readout circuit processes sensing signals
- Final sensing signal produced after noise removal
Potential Applications: - High-resolution displays - Biometric security systems - Medical imaging devices
Problems Solved: - Noise reduction in sensing signals - Improved accuracy in display technology
Benefits: - Enhanced image quality - Increased security measures - Advanced medical diagnostics
Commercial Applications: Title: Advanced Display Technology for Enhanced Security and Imaging This technology can be used in high-end security systems, medical imaging devices, and high-resolution displays, catering to industries such as healthcare, security, and entertainment.
Prior Art: Researchers can explore prior patents related to display devices, sensor technology, and noise reduction techniques in sensing signals.
Frequently Updated Research: Researchers are constantly improving display technology, sensor accuracy, and noise reduction algorithms to enhance the performance of such devices.
Questions about Display Device Technology: 1. How does the noise removal process in the readout circuit improve the final sensing signal? 2. What are the potential challenges in integrating this technology into existing display systems?
Original Abstract Submitted
a display device is disclosed that includes a plurality of pixels and plurality of sensors. each of the plurality of pixels includes a light emitting element. the plurality of sensors include first sensors disposed in a first area and second sensors disposed in a second area. each of the plurality of sensors includes a light receiving element. the scan driver supplies a plurality of scan signals to the plurality of pixels and the plurality of sensors. in response to the plurality of scan signals, the readout circuit receives a first sensing signal from the first sensors, receives a second sensing signal from the second sensors, and removes noise from the first sensing signal using the second sensing signal to produce a final sensing signal.
