Privacy
Filter & Screen
There
are a number of applications for displays where privacy
for the viewer is required. A simple and effective
solution is to laminate a view control film to rear of the
screen. This film will control the position from where the
display can be viewed. There are two options of view
control film, both of which can be easily incorporated
into a laminated screen
Light
Control Film (LCF)
A
simple analogy for this is to imagine venetian blinds. If
you were to stand at 60° to the front of these blinds
your view would be blocked by the sides of the louvers.
Standing in front of the blinds allows you to see straight
through the individual louvers.
| Maximum
sheet size |
250
x 300mm |
| Thickness
of film |
0.76mm |
| Transmittance |
70% |
| Viewing
angle |
48°
(60 and 90° are available for large orders) |
| Operating
Temperature |
-40
to +75°C (limitations of the lamination) |
The
film is a very soft material and it is recommended to
laminate it between glass or polycarbonate in order to
avoid any scratches which might impair the image quality.
Blur
Film
Blur
film works by dispersing the incident light at particular
angles and transmitting it at all other angles. The
appearance therefore changes from translucent to
transparent depending on the angle from which it is
viewed.
| Surface
Materials |
PET
film |
| Thickness |
0.4mm |
| Standard
Size |
1000
x 2000mm |
| Viewing
Angle |
25° |
| Transmittance |
75% |
| Operating
temperature |
-40
to +75°C (limitations of the lamination) |
|