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:
May. 27, 2025
Filed:
Dec. 18, 2023
Oqmented Gmbh, Itzehoe, DE;
Stefan Franz, Jena, DE;
OQmented GmbH, Itzehoe, DE;
Abstract
A device for generating and displaying an image on an observation field provided for overlaying information and images, including at least one light source for emitting at least one divergent light bundle, a microscanner for variable deflection of the at least one light bundle in a direction of the observation field, wherein the microscanner has at least one axis of rotation for a rotational oscillating movement for deflecting the light bundle, a waveguide which is arranged in a beam path of the light bundle between the light source and the microscanner, a diffractive element which is arranged on or in the waveguide in such a way that the light bundle emitted by the at least one light source is transmitted through the diffractive element before it reaches the microscanner, and a light bundle deflected by the microscanner is coupled into the waveguide through the diffractive element.