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:
Aug. 11, 2009
Filed:
May. 20, 2004
Neil D. Lubart, Austin, TX (US);
Timothy J. Wojciechowski, Westlake, OH (US);
Andrew P. Laurence, Mantus, OH (US);
Neil D. Lubart, Austin, TX (US);
Timothy J. Wojciechowski, Westlake, OH (US);
Andrew P. Laurence, Mantus, OH (US);
Brilliant Film, LLC, Cleveland, OH (US);
Abstract
A liquid crystal module comprising a liquid crystal layer containing a plurality of pixels therein, a waveguide layer, and a reflective layer provided between the liquid crystal layer and the waveguide layer, the reflective layer includes a plurality of reflective areas and a plurality of apertures to permit light to pass therethrough. The waveguide layer can include a transparent material having first and second surfaces and a plurality of spaced-apart waveguide structures defining apertures therebetween disposed within the transparent material. The waveguide structures can be configured to guide light, entering the first surface of the transparent material, through the film and permit such light to exit the second surface of the transparent material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile