|Place of Origin:
|RoHS, CCC, ISO9001, ce, FCC, LVD
|Minimum Order Quantity:
|Standard packaging with foam and boxes
|L/C, T/T, Western Union
|The Terms Of Delivery:
|EXW Or FOB
24 Inch Projected Capacitive Touch Screen,
Projected Capacitive Touch Screen Panel,
USB 10 Point Capacitive TouchScreen
24 inch capacitive touch screen overlay kit panel USB power 10 touch points control
YCL Touch Capacitive Touch screen is a high-end multi-point infrared touch screen technology with perfect combination of tradition and innovation. Our touch screen has the features of fast reaction speed, strong anti-environment light ability, good stability and easy integration; With the function of plug and play and without driver, any non-transparent object can change the infrared light and realize the touch operation which is convenient for people to operate and use the digital life and brings the greatest convenience and interactivity to life.
Capacitive Touch Screen
What Does Capacitive Touch Screen Mean?
A capacitive touch screen is a device display screen that relies on finger pressure for interaction. Capacitive touch screen devices are typically handheld, and connect to networks or computers via an architecture that supports various components, including satellite navigation devices, personal digital assistants and mobile phones.
A capacitive touch screen is activated by human touch, which serves as an electrical conductor used to stimulate the electrostatic field of the touch screen. However, special gloves that produce static electricity or specialized stylus pens may be used.
Capacitive touch screens are built into input devices, including all-in-one computers, smartphones and tablet PCs.
How does a Capacitive Touchscreen Work?
Capacitive touch screens are built with a thin layer of conductive material, such as copper or Indium Tin Oxide (ITO), printed onto the underside of the display's insulating outer layer. When a finger touches the screen, a small electrical charge is drawn to the point of contact, which effectively becomes a functioning capacitor. The resulting change in the electrostatic field is then measured to pinpoint where the contact took place.
At present, capacitive touch screen technology offers a number of key benefits:
Capacitance Touchscreen Construction
Several techniques are available to construct a capacitance touchscreen. These include conductive wire construction or the application of transparent conductive materials, such as Indium Tin Oxide (ITO), to a polyester (PET) film layer "sandwich" or to a glass substrate.