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Address: D1, Hengyuan Industrial Park, Linyi County, Dezhou City, Shandong Province,China(mainland)   
TEL:+86-534-4233380   +86-534-4362995   +86-13953464815(Gong) +86-15166907006 (May Choi)

E-Mail: qingxia.gong@yuying-sd.com    may@yuying-sd.com     yuyingfresnellens@gmail.com  

Has been focusing on the development and production of Fresnel lenses

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Yuying Fresnel Laser TV Screen

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[Abstract]:
TheYuyingBlackGratingLaserTVscreenisonthesurfaceoftheblackgridscreen.Itiscoveredwithaverysmallprismstructureinthehorizontaldirection.Itsfunctionistoabsorbandnotreflectthelightfromthetopofthescreen,mai

The Yuying Black Grating Laser TV screen is on the surface of the black grid screen. It is covered with a very small prism structure in the horizontal direction. Its function is to absorb and not reflect the light from the top of the screen, mainly from the light below the screen. The purpose of light resistance:  The principle is to use a special process to make a screen with a zigzag cross section. While absorbing the interference light , it reflects the projection light. The white bevel is the reflective layer . The projector's light is projected from the bottom to the white reflective layer and then reflected into our eyes.  The

interference light from above is black parallel. The layer is absorbed.

When looking down the screen, as the angle changes , the color of the curtain will become black . When looking up , the whole screen will become white as the angle changes .
 
The black grid screen has a large viewing angle, the screen size can be made large , and the price is quite cost-effective .
Through the above introduction, everyone should have a general understanding of the black grid screen, I hope you can provide some reference when purchasing laser TV .