Tridonic Jennersdorf Gmbh

Tridonic Gmbh Co. Kg

W&h Dentalwerk Burmoos Gmbh

Steffen Riemer

Peter Pachler

Frank Lochmann

Florian Moosmann

Günter Marent

Christian Nesensohn

John Schönberger

Frank Horn

Istvan Peter Bakk

Eduardo Pereira

Bernhard Fink

Reinhold Juen

Mathias Dunser

Wilhelm Brugger

Florian Wimmer

Manfred Steiner

Hannes Tauterer

Janos Dobos

Franz Schrank

Patrick Uitz

Thomas Irran

Norbet Kleber

Norbert Kleber

Anna SZÜCS

Mathias DÜNSER

Vladimir Gruendling

Jan Schrottenholzer

Stefan Gründhammer

The invention relates to an illuminating device () comprising a substrate (), a non-transparent spacer () which is connected to the substrate () so as to be hermetically sealed, an opening in the spacer (), opposite said substrate (), and an illumination element () positioned beneath the spacer () and beneath the opening, which element is connected to the substrate () so as to be hermetically sealed, characterized in that the opening in the spacer () is closed, so as to be hermetically sealed, by an optical element () consisting of a glass material the volume of which comprises at least one luminophore and thus constitutes a luminescent composite glass material.

LED/LD illumination device with separate luminophore configuration, and method for producing same

The present application relates to a LED module () for being connected to a DC power supply (), the LED module comprising a multilayer board () comprising a metal surface () and a dielectric layer () arranged thereon, at least one LED chip () arranged on the metal surface () of the multilayer board, an encapsulation layer () arranged above the at least one LED chip (), and current regulator means () arranged on the multilayer board, wherein the current regulator means () are designed to convert a DC input provided to the module () to a predefined DC output for being provided to the at least one LED chip ().

LED module with integrated current control

The invention relates to a device for operating LEDs, comprising a driver module and an LED module (), which is controlled by the driver module () and has at least one LED. The LED module () is fed a current by the driver module () via a first connection (), and a second connection () is present, preferably as a ground connection (GND). The device is characterized in that the LED module () is connected to the driver module () by means of a third connection (), which is designed as a data channel, a voltage fed by the driver module () being applied to the data channel.

Device for operating LEDs

The invention relates to a method for operating LEDs (), comprising a driver module () and an LED module () having at least one LED (), which LED module () is controlled by the driver module (), wherein the driver module () has a first connection (), which is designed to feed the LED module () with a current, and has a second connection () is present as earth connection (GND), wherein the LED module () is fed with a current by the driver module () via a first connection () and a second connection () is present as earth connection (GND), characterized in that the driver module () temporarily lowers the voltage at the first connection () and monitors the voltage at the first connection () and is designed to evaluate a change in the voltage at said connection as a transfer of information from the LED module ().

Device for LED operation

LED lighting unit

Growing community of inventors

Krottendorf-Gaisfeld, Austria

Steffen Riemer