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Touch screen
EM Microelectronic is today able to offer multiple custom touchscreen solutions.The customization possibilities offered are wide and EM Microelectronic can combine such touchscreens in a Display Module or can supply the Touch module separately for applications on which a Display is not required.
Touch solution can be applied on transparent surface (glass) and on non transparent plastic surface.
For touchscreens on transparent surfaces the main focus of EM Microelectronic is to offer solutions with very high optical performances (non visible electrodes, high light transmission). With such goals the ideal technology is Capacitive touchscreens. Capacitive solutions can be also offered for Touch areas on Plastic (non transparent) surface.
Capacitve touchscreen on glass has high transparency (87-90%) and is more robust against external mechanical shock and stress than a Resistive touch.
Other Touch Technologies (like Resistive) can also be offered and combined in EM Microelectronic Display Modules.
The solution offered by EM Microelectronic consists of the sensor IC and the hardware interface (touch screen, cables, connectors,..etc) delivered in a complete and fully integrated customized module.