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:
Jun. 20, 2017
Filed:
Jun. 05, 2015
Applicant:
Moxtek, Inc., Orem, UT (US);
Inventors:
R. Stewart Nielson, Pleasant Grove, UT (US);
Bradley R. Williams, Pocatello, ID (US);
Benjamin Downard, Draper, UT (US);
D. Brent Willamson, Spanish Fork, UT (US);
Assignee:
Moxtek, Inc., Orem, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/30 (2006.01); G03B 21/00 (2006.01); G02B 27/14 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133536 (2013.01); G02B 5/3058 (2013.01); G02B 27/149 (2013.01); G03B 21/006 (2013.01); G02F 2001/133548 (2013.01);
Abstract
A selectively-absorptive wire grid polarizer comprising an array of parallel, elongated rods disposed over a surface of a transparent substrate with gaps between adjacent rods, each of the rods including a reflective wire sandwiched between two absorptive ribs. A method of making this wire grid polarizer. A use of this wire grid polarizer in an image projection system.