A touch panel and sensing method thereof include a first sensing pad group, a second sensing pad group and a first selection module. The first selection module includes a first selection terminal, a first input terminal, a first output terminal and a second output terminal. At a first time period, a first control signal is provided to the first selection terminal to conduct the first sensing pad group and a first driving signal terminal, and first sensing data of the first sensing pad group is determined. At a second time period, the first control signal is provided to the first selection terminal to conduct the second sensing pad group, and a first driving signal terminal and second sensing data is determined.

A touch panel and sensing method thereof include a first sensing pad group, a second sensing pad group and a first selection module. The first selection module includes a first selection terminal, a first input terminal, a first output terminal and a second output terminal. At a first time period, a first control signal is provided to the first selection terminal to conduct the first sensing pad group and a first driving signal terminal, and first sensing data of the first sensing pad group is determined. At a second time period, the first control signal is provided to the first selection terminal to conduct the second sensing pad group, and a first driving signal terminal and second sensing data is determined.

System, method, and computer program products are provided that can support touch interaction from multiple users on a large scale projective capacitive (PCAP) display system, such as a gaming table. According to some embodiments, a system includes a touchscreen coupled to a controller. The controller adjusts performance of the touchscreen through dynamically setting a controller parameter to support altered touch reporting in a first area of the touchscreen compared to a second area of the touchscreen. The controller enables touch detection for the first area according to performance characteristics needed for an application operating in the second area. Some embodiments include the controller identifying a user associated with the first area, where the controller receives and analyzes a watermarked touch signal from the first area that includes a touch signal and a unique signal, detects an associated touch location, and detects the unique signal associated with the user.

Provided is a wiring board including a fine-wire pattern made of cured conductive ink formed on a board surface, wherein assuming that two orthogonal directions on the board surface are directions X and Y, a line width of another fine wire that is included in the fine-wire pattern, passes through another point on the board surface not aligned in the direction X but aligned in the direction Y with one intersection where three or more fine wires included in the fine-wire pattern are centered at one spot, and does not form another intersection where three or more fine wires are centered at one spot at said another point is 1.5 times or more a minimum line width of the fine wires included in the fine-wire pattern.

An embodiment of the present disclosure provides a touch sensor, comprising: a substrate and a touch electrode, where touch sensor includes a first surface and a second surface opposite to the first surface, the first surface of the substrate is provided with a plurality of grooves which are strip-shaped, the plurality of grooves intersect with other to define a grid shape, the plurality of grooves comprise intersection regions and extension regions, a vertical distance from the intersection region to the second surface is greater than a vertical distance from the extension region to the second surface, and the bottom of the plurality of grooves does not exceed the first surface; and the touch electrode is filled in the groove.

An embodiment of the present disclosure provides a touch sensor, comprising: a substrate and a touch electrode, where touch sensor includes a first surface and a second surface opposite to the first surface, the first surface of the substrate is provided with a plurality of grooves which are strip-shaped, the plurality of grooves intersect with other to define a grid shape, the plurality of grooves comprise intersection regions and extension regions, a vertical distance from the intersection region to the second surface is greater than a vertical distance from the extension region to the second surface, and the bottom of the plurality of grooves does not exceed the first surface; and the touch electrode is filled in the groove.

A touch screen display includes a plurality of sets of electrodes facilitating touch sense functionality based on electrode signals having a drive signal component and a receive signal component. Each set of electrodes includes a corresponding proper subset of non-neighboring ones of a plurality of row electrodes and a corresponding proper subset of non-neighboring ones of a plurality of column electrodes. The row electrodes and the column electrodes form a plurality of cross points. The touch screen display further includes a plurality of sets of drive-sense circuits, where each set of drive-sense circuits is operable to generate a proper subset of a plurality of sensed signals indicating variations in capacitance associated with a proper subset of the plurality of cross points formed by a corresponding set of electrodes. The touch screen display further includes a processing module operable to process the plurality of sensed signals identify a user interaction.

A computing device can be reconfigurable to include one or more electrical devices in various configurations. The computing device can include a base forming an input surface configured to receive user input. The base can receive one or more input devices, such as, displays or keyboards. The base can include a hinge rotatably attached to the base and configured to removably retain an electronic device, such as, a display. The computing device can include a coupling mechanism having a first retaining portion and a second retaining portion rotatably coupled to an intermediate portion. The first and second retaining portions can be configured to removably retain electrical devices to the coupling mechanism.

A computing device can be reconfigurable to include one or more electrical devices in various configurations. The computing device can include a base forming an input surface configured to receive user input. The base can receive one or more input devices, such as, displays or keyboards. The base can include a hinge rotatably attached to the base and configured to removably retain an electronic device, such as, a display. The computing device can include a coupling mechanism having a first retaining portion and a second retaining portion rotatably coupled to an intermediate portion. The first and second retaining portions can be configured to removably retain electrical devices to the coupling mechanism.

A touch sensor includes driving electrodes, sensing electrodes, a memory, and a driver. The sensing electrodes are insulated from and cross the driving electrodes. The memory includes signal width information. The driver is configured to: determine signal widths to generate driving signals based on the signal width information; and supply the driving signals to the driving electrodes.