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:
Mar. 24, 2020
Filed:
Jun. 08, 2017
Applicant:
Visteon Global Technologies, Inc., Van Buren Township, MI (US);
Inventors:
Paul Fredrick Luther Weindorf, Novi, MI (US);
Brian John Hayden, Royal Oak, MI (US);
Kong Pheng Lor, Warren, MI (US);
Assignee:
Visteon Global Technologies, Inc., Van Buren Township, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); G06K 9/46 (2006.01); G06K 9/00 (2006.01); G02F 1/01 (2006.01); G02B 5/30 (2006.01); G02F 1/139 (2006.01); G02B 27/01 (2006.01); G02B 27/28 (2006.01); G02F 1/1335 (2006.01); G06T 7/73 (2017.01); G02C 7/12 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0093 (2013.01); G02B 5/3025 (2013.01); G02B 5/3058 (2013.01); G02B 27/0101 (2013.01); G02B 27/288 (2013.01); G02F 1/0136 (2013.01); G02F 1/1396 (2013.01); G02F 1/133528 (2013.01); G06K 9/00281 (2013.01); G06K 9/4661 (2013.01); G06T 7/73 (2017.01); G02B 2027/014 (2013.01); G02B 2027/0118 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0181 (2013.01); G02C 7/12 (2013.01); G02F 2001/133548 (2013.01); G06T 2207/10048 (2013.01); G06T 2207/10152 (2013.01); G06T 2207/30201 (2013.01);
Abstract
Disclosed herein are systems, methods, and devices for detecting a polarization of eyewear worn by a viewer gazing at an electronic display. The detection disclosed herein may be employed to control and adjust the electronic display to compensate for the effects of polarization. The systems disclosed herein incorporate an embodiment with two IR sources, and an embodiment employing a single IR source coupled with electro-optical devices.