High-gain laser anti-light screen capable of avoiding Moire fringes
The utility model discloses a high-gain laser anti-light screen capable of avoiding Moire fringes. The high-gain laser anti-light screen sequentially comprises an AG film layer, a contrast film layer,a light diffusion Fresnel lens layer, a reflecting layer, a protective film layer, an adhesive layer...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
23.06.2020
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Subjects | |
Online Access | Get full text |
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