Patent · US Active

Retaining frame having at least one optical element

US8552627B2 · kind B2 · utility

0Cited by

6References

10Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Peter Frey · Heidenheim, DE
Thomas Reiners · Giengen an der Brenz, DE
Ralf Vollmer · Heidenheim, DE

Key dates

Filing date	Jul 13, 2009
Grant date	Oct 8, 2013
Priority date	—
Expiry date	Jul 13, 2029

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A retaining frame (2) having at least one optical element (3) secured thereto by injection molding, with the at least one optical element (3) being embodied for beam shaping at least by means of total internal reflection and/or diffraction.

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