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(Photo Courtesy of Dassault Systèmes Group and SAS
Mechanical
While screens should be as rigid as possible in order to
prevent distortion of the projected image, they must
also have the flexibility to pass through doors or
windows to reach an installation site. When used on
the floor of an immersive cubic environment, the
screen must be solid and stable enough to support
several people, yet thin enough to prevent doubled
images. There should be no visible seams between the
walls, floor and ceiling.
PASCAD
Excellent Stereo Separation
When excellent passive stereo separation is achieved by
integrating Barco projectors with polarization
technology, it is perfectly maintained by the optimal
non-depolarizing properties of Barco's proprietary
PASCAD passive stereo screen.
Barco's
PASCAD
screen
Barco's Transportable I-S
PACE
3
consortium)
Requirements
Passive Stereo Screen
Standard screen:
ghosting due to
inadequate non-
depolarization of
the screen.
Barco can deliver single sheets of screen material with
widths up to 7.5m (24.6 feet), heights up to 3.5m
(11.5 ft), and thicknesses from 0.8mm (0.032 inch) to
75mm (3 inch).
TM
4
Setup
Channels
Stereo
front
single
none
rear
multi*
active
passive linear
passive circular
ACTCAD
After extensive testing of numerous different screen
materials, which were selected based on a thorough
understanding of their mechanical and optical
characteristics, Barco has developed its proprietary
ACTCAD screens. Delivering a higher brightness level
and better color uniformity than standard diffuse
screens, the ACTCAD screen offers optimal viewing
from almost any angle.
Rigid or
Flexible Screen
flat
cylindrical curved
spherical curved
conical curved
*
blending optimized
Active Stereo Screen
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