The BenQ Board Essential RE04A features a TÜV-certified flicker-free and anti-glare screen that is designed to prevent eye strain caused by extended use. The display maintains a stable backlight with a DC dimmer that eliminates the primary cause of flickering. 
The screen is treated with an anti-glare formula that significantly minimizes reflections and glare. The default display settings meet the TÜV standards.

The BenQ Board Essential RE04A touchscreen is treated with nano-ionic silver, an antimicrobial agent that prevents the spread of germs. The screen ensures 99.9% protection against common germs, as certified by TÜV