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:
Jul. 07, 2015
Filed:
Sep. 14, 2010
Robert J. Petcavich, The Woodlands, TX (US);
Daniel K. Van Ostrand, The Woodlands, TX (US);
Martin A. Kykta, The Woodlands, TX (US);
Ying Zhou, The Woodlands, TX (US);
Christopher B. Derichs, The Woodlands, TX (US);
Robert J. Petcavich, The Woodlands, TX (US);
Daniel K. Van Ostrand, The Woodlands, TX (US);
Martin A. Kykta, The Woodlands, TX (US);
Ying Zhou, The Woodlands, TX (US);
Christopher B. Derichs, The Woodlands, TX (US);
UNIPIXEL DISPLAYS, INC., The Woodlands, TX (US);
Abstract
In at least some embodiments, a film for use with an edge-lit backlight includes a substrate. The film also includes a graphics layer and light-extraction features in contact with the substrate. The graphics layer and the light-extraction features are on opposite surfaces of the substrate.