Previously, the display panel in front of the display served primarily as a protective panel. This component now has a new function: as a medium for multi-touch capable elements. In order to optimize the displays for how you need them, the reflection of their surfaces must be completely eliminated. To do so, the space between the display and front panel or the display with a front panel and touch unit will be filled with an optical adhesive. This process enables us to produce display units that boast excellent readability.