However, the mini projector using LED light source is used only in the darkroom since it delivers less right brightness compared to the conventional projector which uses high-pressure mercury lamps, we succeeded in giving ALBEDO high efficient screen six to seven times as bright as that of the conventional screen by reviewing effective use of lighting performance.
The screen is a 1 mm thick, a light weighted (110 to 130 g), and A4 size. It is easy for transport and storage.


Transmission Type


Reflection Type


Dual Screen, Multi Screen

Principles

We developed ALBEDO high efficient projector screen by perceiving the difference between a projected light from projector and an angle of incident of the room lighting toward the screen which causes unvivid image.
Bright image (six times as bright as) is gained by reflecting projected light focusing to the audience which reaches directly from the front of screen..
High contrast(seven times) is achieved by reflecting directly the outdoor daylight such as room lighting which reach from the upper part to the lower part of the screen to minimize the effect on catoptric light from projector.

Spec

Model No.	PBHGA13A	PBWSA13A
Type	Reflection	Transmission
External size	P228×298×1mm	228×298×1mm
Screen size	210×280mm	210×280mm
Weight	130g	110g