18442823. DISPLAY DEVICE AND METHOD OF DRIVING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
Organization Name
Inventor(s)
HYUN DAE Lee of Yongin-si (KR)
HEE CHUL Hwang of Yongin-si (KR)
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18442823 titled 'DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
The patent application describes a display device with a display panel divided into first and second areas, each containing pixels connected to scan lines and light emitting elements, as well as first and second light sensors connected to the scan lines.
- The display panel includes pixels with light emitting elements in two distinct areas.
- First light sensors with light receiving elements are located in the first area.
- Second light sensors with light receiving elements are located in the second area.
- Both sets of light sensors are connected to a reset line.
- A reset signal with different patterns is applied to the reset line in two different modes, depending on which set of light sensors is used for generating sensing information.
Potential Applications: - This technology could be used in various display devices such as smartphones, tablets, and televisions. - It could also be applied in automotive displays, medical monitors, and augmented reality devices.
Problems Solved: - Improved sensing capabilities in display devices. - Enhanced accuracy in detecting ambient light conditions. - Efficient power management based on the type of light sensors used.
Benefits: - Enhanced display performance in different lighting conditions. - Energy-efficient operation by optimizing sensor usage. - Improved user experience with more accurate ambient light detection.
Commercial Applications: Title: Advanced Display Technology for Enhanced Sensing This technology could be commercially used in consumer electronics, automotive displays, medical equipment, and AR/VR devices. It offers improved sensing capabilities and energy efficiency, making it attractive for various industries.
Prior Art: Further research can be conducted on similar display technologies with integrated light sensors and reset mechanisms to understand the novelty and uniqueness of this patent application.
Frequently Updated Research: Stay updated on advancements in display technology, sensor integration, and power management in electronic devices to enhance the understanding and potential applications of this innovation.
Questions about Display Device with Integrated Light Sensors: 1. How does the reset signal with different patterns improve sensing accuracy in the display device? 2. What are the key advantages of having light sensors in different areas of the display panel for ambient light detection?
Original Abstract Submitted
A display device includes a display panel including first and second areas. The display panel includes: pixels located in the first and second areas and connected to scan lines, and including light emitting elements; first light sensors located in the first area and connected to the scan lines, and including first light receiving elements; and second light sensors located in the second area and connected to the scan lines, and including second light receiving elements. The first and second light sensors are connected to a reset line. A reset signal of a first pattern is applied to the reset line in a first mode in which sensing information is generated based on the first light sensors. The reset signal of a second pattern is applied to the reset line in a second mode in which sensing information is generated based on the second light sensors.
