Advertising Touch Screen

Advertising touch screen Our products are widely used for banking machines, communication tools, household appliances, automobile instruments, mobile phone, video door phone, E-book, stock mobile, MP5, tablet PC, GPS navigator and so on. Product Description What is the Details of our Capacitive...

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Product Details

Advertising touch screen

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Our products are widely used for banking machines, communication tools, household appliances, automobile instruments, mobile phone, video door phone, E-book, stock mobile, MP5, tablet PC, GPS navigator and so on.

Product Description

Viewing Size

13.3 inch

Aspect Radio

16:9

Structure

G+G

Thickness

2.2mm-2.4mm

Interface

USB& IIC &RS232

IC

EETI/ILI/WDT

Driving Voltage

USB 5V / IIC 3.3

What is the Details of our Capacitive Touch Screen?
CRNC capacitive touch screen is designed by our engineers, used high quality raw material imported from Japan, and the quality control is under the supervision of Taiwanese experienced technical stuff. The item has long life, high stability, high transmittance, large size, maintenance free features, and is idea for Smart Phone, Tablet PC, GPS applications.
   
Features:
capacitive touch screen is built with two parallel layers of ITO but, but unlike the old and cheap resistive touch panels, the ITO layers in a projected capacitive touch screen are sealed between two sheets of glass by an optically clear adhesive.  
--There is no air gap between layers like in a resistive touch screen.
--The patterns on the two parallel ITO layers form a grid of capacitors.
--The electric fields of these capacitors are projected through the top layer of glass.
--When the user places a finger near the top surface of the touch panel, it couples with the electric fields.
--This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.
--An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.

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