Patent · US Active

Light emitting diode arrangement for high safety requirements

US8093609B2 · kind B2 · utility

4Cited by

1References

17Claims

0Family size

Assignee

ABL IP Holding LLC · US

Inventors

Mark Anthony Hand · Covington, US
Daniel Vincent Sekowski · Loganville, US
Frederick Lloyd Carpenter · Conyers, US
Bernhard Bachl · Regensburg, DE
Bernd Bienek · Oberhausen, DE
Olaf Cladders · Kamp-Lintfort, DE
Henning Dieker · Meerbusch, DE
Christian Miesner · Tönisvorst, DE
Peter Schöpper · Sonsbeck, DE
Lothar Schopmann · Kamp-Lintfort, DE
Herfried Zimmer · Oberhausen, DE

Key dates

Filing date	May 1, 2009
Grant date	Jan 10, 2012
Priority date	—
Expiry date	Jan 4, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/2018
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

In a light emitting diode arrangement for lighting purposes, comprising a circuit board with at least one light generating semiconductor element disposed on the circuit board and conductors extending on the circuit board to the semiconductor element and being electrically connected to terminals of the semiconductor element, a light transmissive element is disposed on the circuit board and covers the semiconductor element and a flame resistant cover element is disposed below the light transmissive element and on top of the terminals to cover the terminals to provide for electrical and flame insulation thereof.

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