Samsung electronics co., ltd. (20240201808). TOUCH DISPLAY DEVICE simplified abstract
Contents
TOUCH DISPLAY DEVICE
Organization Name
Inventor(s)
BYUNGHWEE Park of Suwon-si (KR)
TOUCH DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201808 titled 'TOUCH DISPLAY DEVICE
The patent application describes a touch display device with a display panel, touch electrodes, and a touch driving circuit.
- The display panel has source lines that provide source signals to pixels and a common electrode coupled to the source lines.
- The touch electrodes are coupled to the common electrode and provide touch signals based on touch driving signals received from the common electrode.
- The touch driving circuit generates touch information by comparing the touch signals with the touch driving signals.
Key Features and Innovation:
- Integration of touch electrodes with the common electrode for touch signal generation.
- Touch driving circuit that processes touch signals to provide touch information.
Potential Applications:
- Touchscreen devices such as smartphones, tablets, and laptops.
- Interactive displays for kiosks, ATMs, and information terminals.
Problems Solved:
- Improved touch sensitivity and accuracy.
- Enhanced touch response time.
Benefits:
- Enhanced user experience with more responsive touch displays.
- Increased reliability and durability of touchscreens.
Commercial Applications: Touch display technology can be utilized in various consumer electronics and interactive display systems, leading to improved user interaction and engagement.
Prior Art: Readers can explore prior touch display technologies, common electrode configurations, and touch driving circuit designs in the field of touch panel technology.
Frequently Updated Research: Stay updated on advancements in touch display technology, touch sensor integration, and touch signal processing algorithms for improved touch performance.
Questions about Touch Display Devices: 1. How does the integration of touch electrodes with the common electrode improve touch signal generation? 2. What are the potential commercial applications of touch display devices beyond consumer electronics?
Original Abstract Submitted
a touch display device, including a display panel including: a plurality of source lines configured to provide a plurality of source signals to a plurality of pixels, and a common electrode coupled to the plurality of source lines; a plurality of touch electrodes coupled to the common electrode, and configured to provide a plurality of touch signals according to a plurality of touch driving signals received from the common electrode; and a touch driving circuit configured to generate a plurality of pieces of touch information based on a difference between the plurality of touch signals and each of the plurality of touch driving signals.
