The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2016
Filed:
Dec. 29, 2014
Google Inc., Mountain View, CA (US);
Adam E. Norton, Palo Alto, CA (US);
Andrei S. Kazmierski, Pleasanton, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A projection screen includes a transparent substrate having a first side and a second side, a first optically clear adhesive ('OCA') layer disposed across the first side of the transparent substrate, a first two-dimensional ('2D') matrix of clear beads partially embedded into the first OCA layer, and a dark layer disposed across the first OCA layer filling in exposed gaps between the clear beads to block and absorb light incident upon the exposed gaps between the clear beads. The clear beads form optical paths through the dark layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile