18227048. TOUCH DISPLAY DEVICE simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
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 18227048 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 providing source signals to pixels, and a common electrode connected to the source lines.
- Touch electrodes are linked to the common electrode and generate touch signals based on touch driving signals from the common electrode.
- The touch driving circuit processes touch signals and touch driving signals to produce touch information.
Key Features and Innovation:
- Integration of touch electrodes with the common electrode for touch signal generation.
- Touch driving circuit calculates touch information from touch signals and touch driving signals.
Potential Applications:
- Smartphones, tablets, and other touch-enabled devices.
- Interactive displays in public spaces.
- Touch-sensitive control panels in automotive and industrial settings.
Problems Solved:
- Enhanced touch sensitivity and accuracy.
- Simplified touch panel design with integrated touch electrodes.
Benefits:
- Improved user experience with precise touch input.
- Cost-effective touch panel manufacturing.
Commercial Applications:
- "Innovative Touch Display Technology for Enhanced User Interaction in Consumer Electronics and Industrial Applications"
Prior Art: Research touch panel technologies, common electrode configurations, and touch driving circuit designs in the field of touch display devices.
Frequently Updated Research: Stay informed on advancements in touch panel technology, touch electrode integration, and touch driving circuit optimization.
Questions about Touch Display Technology: 1. How does the integration of touch electrodes with the common electrode improve touch sensitivity? 2. What are the potential cost savings associated with the simplified touch panel design?
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.
