Patent · US Active

Optoelectronic light source and data glasses

US11490058B2 · kind B2 · utility

0Cited by

4References

22Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Jörg Erich Sorg · Regensburg, DE
Alan Lenef · Belmont, US

Key dates

Filing date	Mar 12, 2021
Grant date	Nov 1, 2022
Priority date	—
Expiry date	Apr 24, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH01S5/0087
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Provided is an optoelectronic light source that includes a plurality of semiconductor lasers each configured to emit a laser beam and arranged on a mounting platform, and a redirecting optical element configured to redirect the laser beams. The redirecting optical element includes for each one of the plurality of semiconductor lasers a separate reflection zone, the reflection zones are shaped differently from one another, and after passing the redirecting optical element, the laser beams run in a common plane.

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