Flexible 17.3 Touch Screen Display / Transparent USB Powered Touch Screen

Flexible 17.3 Touch Screen Display / Transparent USB Powered Touch Screen

17.3 Touch Screen Display Features:
Strong compatibility, support WindowsXP / 7/8 / 8.1 / 10 / CE, Mac, Android / Linux and other operating systems.
Anti-interference ability, without the interference of light and radiation, surface water / oil / dust can touch any place accurate and correct.
Free drive, plug and play.
Intelligent automatic calibration, simple and easy to adapt to internal / external use a variety of environments.
Wear resistance, long life, low maintenance costs.

17.3 Touch Screen Display Application:

►Electronic catalogs.

►Gaming, lottery, and amusement.

►Public pay phones.

►Multimedia marketing.

►Banking/financial transactions.

►Industrial control rooms.

►Computer-based training.

17.3 Touch Screen Display details

Structure & Operating Principle:

Capacitive touch screen is a piece of 2 layer of compound glass with double side transparent conductive coating that conducts a continuous electrical current across the sensor.

There is electrode pattern printed along the edges distributes a low voltage filed over the conductive layer.

The human body is also an electrical device which has stored electrons and therefore also exhibits capacitance.

When a finger touches the screen and draws a minute amount of current to the point of contact ,creating a voltage drop.

The current flow from each corner is proportional to the distance to the touch point. During a touch ,capacitance forms between the finger and the sensor grid. The touch location is calculated from the changing electrical characteristics of the sensor grid.

integrated touch screen

ten point touch screen

Flexible 17.3 Touch Screen Display / Transparent USB Powered Touch Screen Images