Patent · US Active

Lighting device with light guiding side-emitting fiber bundle

US10261229B2 · kind B2 · utility

4Cited by

6References

5Claims

0Family size

Assignee

Schott AG · DE

Inventors

Bernd Woelfing · Mainz, DE
Hubertus Russert · Jugenheim, DE
Juergen Meinl · Bärnau, DE
Jia Guo · Hangzhou City, CN

Key dates

Filing date	Apr 21, 2016
Grant date	Apr 16, 2019
Priority date	—
Expiry date	Jun 8, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG02B6/06
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting device having a side-emitting fiber bundle is provided. The fiber bundle is inserted in a sleeve that has an extension, which is effective as a light mixer.

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