Projection Surfaces

Dilad

Dilad WSK Rear Projection Screen

Dilad WSK is a white translucent screen with greater than 86% light transmittance and with haze measured at 92% ± 3%.

It is ideal for retail installations where the video is full of rich colors and images and requires a high-contrast display that works well in high ambient light conditions.

The WSK is an excellent all-round screen for most digital signage applications, including many higher ambient light settings other than those in direct sunlight.

In planning your installation, note that the opacity of the WSK is such that while only a small percentage of projected light will pass through the screen, it may be possible to perceive a hot spot. This means that some attention may be required to position the projector where it will not create a hot spot for your viewer.

Dilad Rear Projection Screens are offered in sizes ranging from just 60 inches diagonal (1,524 millimeter) up to 32 feet across (10 meters) across. Larger screens are possible by combining multiple panels measuring 4 feet wide (1.22 meters) into a single display.

Recommended uses:

  • Digital Signage
  • Information Kiosks
  • Control Room Screens
  • Home Theatre

Dilad WSK Specifications:

Colorwhite
Transmittance>86%
Haze92% ± 3%
Gain 6.0
Thickness 75 µ
Roll Width48 inches (1220 millimeters)

 

transmittance

For polymer screens such as GlassVu, direct transmittance is the fraction of the incident intensity that does not deviate from the incident direction as light emerges on the other side of the screen. Restated, direct transmittance is the amount of projected light that passes through the screen and is not reflected or otherwise absorbed. When direct transmittance is greater than 90%, the screen is considered transparent.

(Source: Wikipedia)

haze

Haze is the percentage of transmitted light that in passing through the screen deviates from the incident beam by more than 2.5° from the normal incident beam. It is seen as the cloudy appearance of an otherwise transparent screen caused by light scattered from within the screen or from its surfaces.

(Source: Wikipedia)