Lg display co., ltd. (20240211068). TOUCH DISPLAY DEVICE AND DISPLAY PANEL simplified abstract
Contents
TOUCH DISPLAY DEVICE AND DISPLAY PANEL
Organization Name
Inventor(s)
YoungChul Kwon of Gumi-si (KR)
TOUCH DISPLAY DEVICE AND DISPLAY PANEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240211068 titled 'TOUCH DISPLAY DEVICE AND DISPLAY PANEL
Simplified Explanation: The patent application describes a touch display device with a display panel that evenly distributes capacitances between touch lines and touch electrodes.
- X-touch electrodes are connected to form X-touch electrode lines, while Y-touch electrode lines transmit touch sensing signals.
- Touch driving signals are sent through X-touch lines that connect X-touch electrodes of the same line via contact holes.
- Distances between Y-touch electrode lines and contact holes connecting X-touch lines to adjacent X-touch electrodes are uniform.
Key Features and Innovation:
- Uniform distribution of capacitances between touch lines and touch electrodes.
- X-touch electrodes forming lines for touch driving signals.
- Y-touch electrode lines for touch sensing signals.
- Contact holes connecting X-touch lines to X-touch electrodes.
- Uniform distances between Y-touch electrode lines and contact holes.
Potential Applications: This technology can be used in smartphones, tablets, interactive displays, and other touch-sensitive devices.
Problems Solved: Ensures even distribution of capacitances for accurate touch sensing and driving signals.
Benefits:
- Improved touch sensitivity and accuracy.
- Enhanced user experience with touch displays.
- Efficient operation of touch-driven devices.
Commercial Applications: The technology can be applied in consumer electronics, automotive displays, public kiosks, and industrial control panels.
Prior Art: Prior research in touch panel technology, capacitance distribution, and touch sensitivity improvements can provide insights into related innovations.
Frequently Updated Research: Stay updated on advancements in touch panel technology, capacitance distribution techniques, and touch sensor innovations for potential improvements in this field.
Questions about Touch Display Devices: 1. How does the uniform distribution of capacitances impact the performance of touch display devices? 2. What are the key differences between touch driving signals and touch sensing signals in this technology?
Original Abstract Submitted
a touch display device and a display panel uniformly distributing capacitances between the touch lines and the touch electrodes are provided. the device includes a display panel in which a plurality of x-touch electrodes are electrically connected to form a x-touch electrode line and a plurality of x-touch electrode lines arranged in parallel to receive a plurality of touch driving signals, and a plurality of y-touch electrode lines to transmit a plurality of touch sensing signals, and a touch driving circuit. a plurality of x-touch lines transmit the touch driving signals connect together the plurality of x-touch electrodes constituting a same x-touch electrode line through a plurality of contact holes. distances between at least one y-touch electrode line and the plurality of contact holes through which the plurality of x-touch lines are electrically connected to the x-touch electrodes adjacent to the at least one y-touch electrode line are uniform.
