Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Chien0
Date of Patent
February 14, 2012
Patent Application Number
13065793
Date Filed
March 30, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A projection screen includes: a lenticular layer including rear and front surfaces, the front surface being formed with a plurality of convex microstructures; a reflecting layer formed on the front surface of the lenticular layer and having a plurality of convex surfaces in conformity to surfaces of the convex microstructures; and a diffusion layer disposed on the reflecting layer oppositely of the lenticular layer, and including a plurality of black nanoparticles dispersed therein.
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