US Patent Application 18447644. Touch Display Device and Touchscreen Panel simplified abstract
Contents
Touch Display Device and Touchscreen Panel
Organization Name
Inventor(s)
Touch Display Device and Touchscreen Panel - A simplified explanation of the abstract
This abstract first appeared for US patent application 18447644 titled 'Touch Display Device and Touchscreen Panel
Simplified Explanation
The patent application describes a touch display device and touchscreen panel that can maintain high touch sensitivity even when the touch electrodes have different sizes, shapes, or positions.
- The touch display device includes multiple touch electrodes, with the first touch electrode occupying a specific area and consisting of a mesh-shaped electrode metal.
- The device also includes a first dummy metal in the same layer as the first touch electrode, located within the area occupied by the first touch electrode.
- The first dummy metal is electrically disconnected from the first touch electrode.
- This configuration ensures that there is no difference in capacitance among the touch electrodes, allowing for consistent touch sensitivity across the entire touchscreen panel.
Original Abstract Submitted
A touch display device and a touchscreen panel. Even in the case in which touch electrodes have different sizes or shapes or a located in different positions, a difference in capacitance is not formed among the touch electrodes. High touch sensitivity can be obtained. The touch display device comprises a plurality of touch electrodes, wherein a first touch electrode of the plurality of touch electrodes occupies a first area and comprises first mesh-shaped electrode metal. The touch display device comprises first dummy metal in a same layer as the first mesh-shaped electrode metal and in the first area occupied by the first touch electrode, the first dummy metal being electrically disconnected from the first mesh-shaped electrode metal.