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The article is all about the Projector screen technology,projector screen introduction and projector screen knowledge.
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Matte white Gain 1.0 viewing angle 160°
Matte White is made by flame-resisting white and black PVC with high-strength,low contractibility terylene fabric or fiberglass or White polyester fabric between them.After being treated by special technologies,all the unfadable PVC material have no ……
The projector screen gain
1. What is the projector screen gain Gain : It is a number in the reflection characteristics ( brightness of different angles ) projector screen material inherent.……
The maintenance of the projection screens
Projection screen and the projector are complementary to each other as a whole, So as supporting projector,the projector screen maintenance should be taken seriously,here we introduce the maintenance ……
Front screen and rear projection screen
As the name suggests is projected from the front. The projection screen as a dividing ridge, the audience on the same side of the projector, is being cast; both sides of the corresponding projection, ……
Projection screen viewing angle
Objective Test, To the screen center vertical line as a benchmark target, step by step to test both sides gain value, when gain effect is less than 50% of the center value, record to gain points, ……