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. 24, 2024
Filed:
Sep. 10, 2023
Applicant:
Lumus Ltd., Ness Ziona, IL;
Inventor:
Yaakov Amitai, Rehovot, IL;
Assignee:
LUMUS LTD., Ness Ziona, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); A61B 3/113 (2006.01); G02B 27/00 (2006.01); G02B 27/14 (2006.01); G02B 27/28 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); A61B 3/113 (2013.01); G02B 27/0081 (2013.01); G02B 27/0093 (2013.01); G02B 27/0179 (2013.01); G02B 27/141 (2013.01); G02B 27/145 (2013.01); G02B 2027/0125 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01); G02B 27/286 (2013.01);
Abstract
Head-mounted display with an eye-tracking system and including a light-transmitting substrate () having two major surfaces and edges, optical means for coupling light into said substrate () by total internal reflection, partially-reflecting surfaces (-) carried by the substrate () that are not parallel with the major surfaces of the substrate (), a near-infrared light source () and a display source () projecting within the photopic spectrum, wherein light from the light source () and light from the display source () are coupled into the substrate () by total internal reflection.