Touch Screen Solutions

GVISION Touch Screen Displays are the preferred solution for many vertical applications. Just about any GVISION LCD display can be purchased as a touch screen, providing increased functionality and endless possibilities, without the cumbersome addition of a mouse or keyboard. Whether your market solution incorporates a desktop, open frame or panel-mount display, quality touch screen capabilities are available from GVISION.

Most GVISION displays are available in “Touch Ready” designs, as well as with the widely used resistive, capacitive or surface acoustic wave technologies. “Touch Ready” displays allow you to integrate your own touch screens, when and where it’s most convenient.

The unique touch characteristics present in the various types make them more proficient for certain applications:

– Resistive (5 Wire) touch is widely used in demanding workplace environments such as POS systems, industrial controls and some medical systems. This pressure sensitive technology is responsive to any input device, including finger, glove, stylus or other contact point that creates an internal electrical contact in the screen.

– Capacitive touch is extremely durable and while offering higher clarity than resistive screens, limits the input to finger contact. The finger touch acts as a capacitor, drawing current from the screen. Capacitive touch screens are prominent in gaming, kiosk and other industrial areas where heavy use and extreme environmental considerations are vital factors.

– Surface Acoustic Wave (SAW) relies upon wave absorption by finger or glove to identify the touched area. Needing a rather clean environment, SAW touch screens can be the choice for training class settings and point of information kiosks.