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:
Apr. 21, 2026
Filed:
Jun. 12, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Maximilian Rutz, Tuebingen, DE;
Christian Nitschke, Kusterdingen, DE;
Henning Kaestner, Reutlingen, DE;
Jens Weber, Dusslingen, DE;
Julian Heinzelmann, Dettingen, DE;
Simon Pick, Tuebingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for calibrating, in an at least largely automatic manner, a virtual retinal scan display for a pair of smart glasses including multiple exit pupils that are spaced apart from one another, in particular without overlapping, in a provided pupil plane of the virtual retinal scan display. In at least one calibration step, an eye-like camera is automatically translated and/or rotated in the provided pupil plane of the virtual retinal scan display in such a way that at least two exit pupils of the virtual retinal scan display, preferably all exit pupils of the virtual retinal scan display, are each sequentially captured from different positions and/or angles of the eye-like camera.