Ads
related to: touch panel
Search results
Results From The WOW.Com Content Network
A touchscreen (or touch screen) is a type of display that can detect touch input from a user. It consists of both an input device (a touch panel) and an output device (a visual display). The touch panel is typically layered on the top of the electronic visual display of a device.
Resistive touchscreen technology works well with almost any stylus-like object, and can also be operated with gloved fingers and bare fingers alike. In some circumstances, this is more desirable than a capacitive touchscreen, which needs a capacitive pointer, such as a bare finger (though some capacitive sensors can detect gloves and some gloves can work with all capacitive screens).
This is a list of notable companies that manufacture touch input devices or components. Touchscreens. Capacitive. 3M; Alps Electric Corporation; Atmel; Cirque;
Touch surfaces can also be made pressure-sensitive by the addition of a pressure-sensitive coating that flexes differently depending on how firmly it is pressed, altering the reflection. [52] Handheld technologies use a panel that carries an electrical charge. When a finger touches the screen, the touch disrupts the panel's electrical field.
The assembly is then laminated onto a standard LCD panel. The second approach is called "on-cell" capacitive touchscreen, with the cell referring to the LCD. In this process, a conductive layer of ITO is deposited directly onto the top layer of glass in the LCD panel in an electrode pattern.
A dual-touchscreen is a computer or phone display setup which uses two screens, either or both of which could be touch-capable, to display both elements of the computer's graphical user interface and virtualized implementations of common input devices, including virtual keyboards. Usually, in a dual-touchscreen computer or computing device, the ...