US 2013/0092969 A1 · TL retrofit LED module inside sealed glass tube

Abstract

This invention relates to a light emitting diode device (100) including an outer casing (102), a light emitting diode element (114), which includes at least one light emitting diode (114a), arranged within the outer casing, a light outlet member (108) constituting a part of the outer casing, a sealed cavity (104) containing a controlled atmosphere, and a seal (110) arranged to seal the cavity. The light emitting diode device further comprises a remote organic phosphor element (116) arranged in the sealed cavity.

Claims15

Dependent claims

A light emitting diode device comprising

an outer casing,
a light emitting diode element, comprising at least one light emitting diode, arranged within the outer casing,
a light outlet member constituting a part of the outer casing,
a sealed cavity containing a controlled atmosphere,
a seal arranged to seal the cavity, and
a remote organic phosphor element arranged in the sealed cavity.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/806,305Filed 30 Jun 2011

Priority

EP 10168119.51 Jul 2010

Published

18 Apr 2013

Term ends

Not estimatedThe source records don’t support an estimate.

Classification19 codes

H10H 20/851
Packages: wavelength conversion means
F21K 9/232
Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with…
F21K 9/27
Light sources comprising attachment means: retrofit light sources for lighting devices with two fittings for each light source, e.g. for…
F21K 9/64
Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction: using wavelength…

TL retrofit LED module inside sealed glass tube

Life of this patent

TL retrofit LED module inside sealed glass tube

Life of this patent

Abstract

Claims15