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:
Sep. 17, 2019
Filed:
Jul. 26, 2017
Applicants:
Victor Stone, Pittsburgh, PA (US);
Fusao Ishii, Pittsburgh, PA (US);
Inventors:
Victor Stone, Pittsburgh, PA (US);
Fusao Ishii, Pittsburgh, PA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/02 (2006.01); G02B 27/01 (2006.01); F21V 8/00 (2006.01); G02C 11/00 (2006.01); G09B 21/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/027 (2013.01); G02B 6/0035 (2013.01); G02B 27/0172 (2013.01); G02C 11/10 (2013.01); G09B 21/008 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0112 (2013.01); G02B 2027/0118 (2013.01); G02B 2027/0127 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01); G02C 2202/10 (2013.01);
Abstract
A See-Through Display System with the ability to correct visual deficits such as presbyopia, color blindness and poor night vision is disclosed. This invention enables the correction of visual deficits using camera(s), microdisplay (s), controlling circuit(s) with digital grayscale control and see through optics such as free form lens/mirror, half-mirror, diffractive and/or holographic optical element(s).