Patent · US Active

Lighting means comprising LEDs

US10495262B2 · kind B2 · utility

0Cited by

5References

21Claims

0Family size

Assignee

LEDVANCE GMBH · DE

Inventors

Krister Bergenek · Regensburg, DE
Florian Bösl · Regensburg, DE
Andreas Dobner · Wenzenbach, DE
Tobias Schmidt · Munich, DE
Andreas Kloss · Poing, DE
Frank Vollkommer · Nittenau, DE

Key dates

Filing date	Feb 17, 2016
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Feb 17, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/10121
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a lighting means comprising at least two LEDs mounted on opposite sides of a flat printed circuit board, said printed circuit board being combined with a reflector which is free of LEDs, a part of the light emitted by each LED being reflected by the reflector to homogenize the light distribution generated by the lighting means, and specifically in each case with a directional component parallel to a surface direction of the flat printed circuit board.

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