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:
Nov. 29, 2022
Filed:
Jul. 02, 2020
Applicant:
Moxtek, Inc., Orem, UT (US);
Inventors:
Daniel Bacon-Brown, Orem, UT (US);
Michael Black, Orem, UT (US);
R. Stewart Nielson, Pleasant Grove, UT (US);
Bradley R. Williams, Pocatello, ID (US);
Benjamin Downard, Draper, UT (US);
Jeffrey H. Rice, South Jordan, UT (US);
Jim Pierce, Sandy, UT (US);
Assignee:
Moxtek, Inc., Orem, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3058 (2013.01); G02B 5/3075 (2013.01);
Abstract
A reflective wire grid polarizer (WGP) can include an array of wireson a face of a substrate, with channelsbetween adjacent wires. The wirescan have certain characteristics for WGP performance, such as index of refraction, alternating high/low index continuous thin films, thickness of layer(s), duty cycle, reflective rib shape, a curved side of transparent ribsor, aspect ratio, or combinations thereof.