Touchscreens

Resistive Touchscreens - How it works • Resisitive touchscreens consist of a flexible top and a solid bottom layer, separated by tiny     spacer dots • The insides of the two layers have a conductive metal transparent film • Pressure on the top foil will create a contact between the two layers and a controller connected    to a computer can calculate the exact position of the pressure point by accurately meassuring the    resistance between that point and the x and y axes • Touch point resolution of 2400x2400 Application examples • Kiosks • Voting machines • Financial devices • Industrial PCs • Factory automation • Remote controls Specifications • Light transmission: - Film to film: more than 77 % - Film to glass: more than 83 % • Life expectancy - 4 wire types: - Touches: 1 million (using silicone rubber stylus) - Scoring: 100 Thousands (using dia 2 polyacetal stylus) • Life expectancy - 5 wire types: - Touches: 35 millions (using silicone rubber stylus) - Scoring: 5 millions (using dia 2 polyacetal stylus) Key Advantages • Controller for different interfaces available • 4 wire or 5 wire technology available • More wires on request • Custom touchscreens for low and high quantities • Many years experience in Touchscreen production