Patent · US Active

Method for actuating an actuable deflection device of an optical system for a virtual retinal display

US12368827B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Christian Nitschke · Aspenhausiedlung, DE
Henning Kaestner · Reutlingen, DE
Jens Weber · Bad Soden, DE
Julian Heinzelmann · Stuttgart, DE
Marius Schmid · Burladingen, DE
Maximilian Rutz · Rötteln, DE
Robert Wolf · Peoria, US
Simon Pick · Rötteln, DE

Key dates

Filing date	Jul 11, 2023
Grant date	Jul 22, 2025
Priority date	—
Expiry date	Jul 28, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG02B2027/0187
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for actuating an actuable deflection device of an optical system for a virtual retinal display. A first eye status of the user of the virtual retinal display, detected and/or determined using an eye status detection device of the optical system, is received by way of a control unit of the optical system at a first time. In addition, first actuation signals are generated for the actuable deflection device using the control unit, in such a way that the scanning region of the deflection device is adjusted in accordance with the detected and/or determined first eye status of the user.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.