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. 08, 2020
Filed:
Nov. 08, 2019
Oorym Optics Ltd., Rehovot, IL;
Yaakov Amitai, Rehovot, IL;
Nadav Amitai, Rehovot, IL;
OORYM OPTICS LTD, Rehovot, IL;
Abstract
There is provided an optical system, including a light-transmitting substrate having at least two parallel major surfaces, edges and an output aperture, an optical element for coupling light waves into the substrate to effect total internal reflection, at least one reflecting element positioned outside of the substrate, at least one reflecting surface having at least one active side located between the two major surfaces of the light-transmitting substrate for coupling light waves out of the substrate, wherein light waves trapped inside the substrate are coupled out from the substrate through the output aperture substantially inclined in relation to the normal to the substrate major surfaces and are reflected from the reflecting element into a viewer's eye. An optical device for directing an image into a viewer's eye. An optical device for directing an image onto a viewer's eye is also provided.