18495545. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Keum Dong Jung of Yongin-si (KR)
Sang Hun Park of Yongin-si (KR)
Byeong Kyu Jeon of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18495545 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device that includes touch sensing capabilities and temperature sensing modes to compensate for image data based on temperature variations.
Key Features and Innovation:
- Touch sensing unit on the front surface of the display area
- Display driver circuit with temperature sensing modes
- Touch driver circuit for temperature sensing map data generation
- Compensation for image data based on temperature sensing map data
Potential Applications: This technology can be used in various display devices such as smartphones, tablets, and interactive kiosks where accurate touch sensing and temperature compensation are essential.
Problems Solved: This technology addresses issues related to inaccurate touch sensing and image distortion caused by temperature variations in display devices.
Benefits:
- Improved touch sensing accuracy
- Enhanced image quality through temperature compensation
- Better user experience with more reliable display performance
Commercial Applications: The technology can be applied in consumer electronics, digital signage, medical devices, and automotive displays to enhance user interaction and visual quality.
Prior Art: Prior art related to this technology may include patents or research papers on touch sensing technologies, temperature compensation methods in displays, and integrated sensor systems in electronic devices.
Frequently Updated Research: Researchers may be exploring advancements in touch sensing algorithms, temperature compensation techniques, and integration of multiple sensors for enhanced display performance.
Questions about Display Device Technology: 1. How does the touch sensing unit on the display device work? 2. What are the different temperature sensing modes used in the display driver circuit?
Original Abstract Submitted
A display device includes: a touch sensing unit on a front surface of an image display area and configured to sense a location of a touch; a display driver circuit configured to select one of first to third temperature sensing modes during a predetermined temperature sensing period and to generate at least one of first to third mode sensing control signals according to the selected temperature sensing mode; and a touch driver circuit configured to generate at least one of first to third temperature sensing map data in response to at least one of the first to third mode sensing control signals, wherein the display driver circuit is configured to compensate for image data based on at least one of the first to third temperature sensing map data and to display an image according to the compensated image data in the display area.
