18389238. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jong Yeop An of Yongin-si (KR)
Gyeong Ub Moon of Yongin-si (KR)
Dong Wook Yang of Yongin-si (KR)
Hyeon Jun Lee of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18389238 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device that can measure a user's biometric information using light sensing pixels and touch area information.
- Display device with display pixels and light sensing pixels
- Display scan driver emits light from display pixels
- Light sensing scan driver senses light with light sensing pixels
- Main driving circuit measures user's biometric information using light sensing signals
- Measures user's touch area during biometric information measurement
- Sets biometric information measurement area and conditions based on touch area information
Key Features and Innovation:
- Integration of light sensing pixels for biometric information measurement
- Dynamic adjustment of biometric measurement area and conditions based on touch area information
Potential Applications:
- Biometric authentication in display devices
- Health monitoring through biometric data collection
Problems Solved:
- Enhanced user authentication and security
- Improved user experience through personalized biometric measurements
Benefits:
- Accurate biometric information measurement
- Customized measurement conditions for different touch areas
Commercial Applications:
- Enhanced security features for smartphones and tablets
- Health monitoring applications in wearable devices
Prior Art: Prior art related to this technology may include patents or research papers on biometric sensors in display devices, touch area sensing technologies, and personalized user interfaces.
Frequently Updated Research: Research on advancements in biometric sensing technologies, touch area recognition algorithms, and user interface personalization may be relevant to this technology.
Questions about Display Device Biometric Measurement: 1. How does the display device measure biometric information accurately? 2. What are the potential commercial applications of this technology in the healthcare industry?
1. A relevant generic question not answered by the article, with a detailed answer: How does the display device differentiate between different touch areas to set customized measurement conditions? The device uses touch area information to identify the shape and size of the touch area, allowing it to adjust the biometric measurement area and conditions accordingly.
2. Another relevant generic question, with a detailed answer: What are the advantages of using light sensing pixels for biometric information measurement compared to traditional methods? Light sensing pixels provide a non-intrusive way to collect biometric data, offering a more seamless user experience without the need for additional sensors or devices.
Original Abstract Submitted
A display device including: display pixels arranged in a display area of a display panel; light sensing pixels arranged in the display area; a display scan driver configured to cause the display pixels to emit light; a light sensing scan driver configured to cause the light sensing pixels to sense light; and a main driving circuit configured to measure a user's biometric information by using light sensing signals provided from the light sensing pixels, wherein the main driving circuit senses the user's touch area when the user's biometric information is measured, and sets a biometric information measurement area and a measurement condition, which includes an emission color and an emission luminance, according to a shape of a sensed touch area and touch area information to measure the user's biometric information.
