Projection screen and projection system
A projection screen and projection technology, applied in the field of projection, can solve the problems of low gain, difficult to take into account, and high gain of ordinary white screens, and achieve the effect of maintaining the consistency of anti-ambient light contrast and improving brightness gain
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0030] refer to figure 1 , figure 1 It is a schematic structural diagram of an embodiment of the projection screen provided in the present application. The projection screen 10 includes at least a diffusion layer 11 , a reflection layer 12 and a microstructure layer 13 .
[0031] The reflection layer 12 is disposed between the diffusion layer 11 and the microstructure layer 13 , and the diffusion layer 11 , the reflection layer 12 and the microstructure layer...
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