Patent · US Active

Optical component and illumination device

US8757849B2 · kind B2 · utility

15Cited by

12References

15Claims

0Family size

Assignees

OSRAM GmbH · DE
OSRAM Opto Semiconductors GmbH · DE

Inventors

Peter Brick · Regensburg, DE
Julius Muschaweck · Gauting, DE
Simon Schwalenberg · Regensburg, DE

Key dates

Filing date	Nov 19, 2008
Grant date	Jun 24, 2014
Priority date	—
Expiry date	Aug 30, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG03B21/625
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical component comprises a carrier plate (1) having a first main surface (2) and a second main surface (3) facing away from the first main surface (2), and a first lens structure (4) on the first main surface (2), wherein the first lens structure (4) has at least a first lens element (41) having a first polygonal form and a second lens element (42) having a second polygonal form, the first lens structure (4) completely covers the first main surface (2), and the first lens element (41) and the second lens element (42) are non-congruent with respect to one another and/or differ in terms of their orientation on the first main surface (2) of the carrier plate (1).

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