Mobile telephony and its connected devices are establishing new standards very rapidly. Technology will not wait for time and opens up new horizons. However, everything that takes place in our daily micro-computer used for the most peculiar and bizarre applications, from telephony to shopping online, from e-book to games and in many other ways that only a few years ago were unconceivable for many people, everything needs to be displayed properly on the screen. That's why the display of your device is essential. However, as essential as it may be, the display is also very sensitive. One wrong movement or a simple moment of not paying attention affects the screen that either gets dirty, either gets full of fingerprints, scratches or it might actually fail. Replacing the display is expensive, therefore its protection becomes top priority, responsible for normal operation of the device.