We offer a wide range of off the shelf model including 1.8"touch panel to 21" touch panel.
And also, we offer wide screen (Aspect ratio: 16: 9) to meet different clients' requirement.

5-Wire resistive touch screen is the preferred solution for applications requiring durability and reliability over time. Similar to the 4-Wire technology. 5-Wire touch screen also consists of a conductive bottom layer (ITO Glass or ITO Film)and a conductive top layer (ITO Film). The fundamental structure difference between the two is: In the 5-wire technology, all the electrodes are placed on the bottom layer and the top layer acts only as a voltage measuring probe. Therefore, the touch screen works properly even with damages or scratches on the top layer.

Touch screen Specifications

Touch Type: 5-Wire Resistive touch screen
Screen Sizes: 1.8"-21" Diagonal
Cable Interface: PC Serial/COM Port or USB Port
Touch Resolution: 4096 x 4096
Response Time: 10 ms. Maximum
Activation Force: 10-100 grams per square centimer
Positional Accuracy: 3mm maximum error
Light Transmission: Film +Film>77%
Light Transmission: Film +Glass>83%
Scratch Resistance: 3H pencil hardness
Life Expectancy: Hitting Life Expectancy: Over 35 million
Scoring Life Expectancy: Over 5 million
Temperature: Operating Temperature: -10? C ~+60? C
Storage Temperature: -20? C ~ +70? C
Choices of Glass Thickness: 0.7mm, 1.1mm, 2.0mm, 3.0mm, 5.5mm, Normal Glass, Chemically strengthened glass
Chemical Resistance: Alcohol, acetone, grease, and general household detergent
Software Drivers: Windows XP / 2000 / NT / ME / 98 / 95, Linux, Mac OS