Planar LookThru Transparent OLED Display User Manual
020-1380-00D
Page | 64
Maintenance
27.3 Cleaning the Backside of the Display Glass
Use the same materials described above. Again, avoid making contact with the perimeter
silicone seal and don’t allow any liquid into the gap between the backside of the Display
Glass and the Display Chassis. There is no AR coating on the backside of the Display
Glass.
The back side of the display has a protective plastic film that will scratch easier than the
front glass. Be careful not to press too hard when cleaning this surface as particulates
can scratch this film.