Osram Gmbh

Osram Ag

Stefan Otzen

Harald Dellian

Qing Wen Liu

Fabian Reingruber

Nimchung Ku

Thomas Schmacht

A method for producing an LED lamp includes a lamp housing wherein at least one carrier circuit board equipped with LEDs is inserted into the lamp housing in such a way that at least a subregion of the lamp housing protrudes beyond the carrier circuit board with a projection, and the projection is at least partially deformed after insertion in such a way that the lamp housing is pressed with the carrier circuit board.

Process for producing an LED lamp and a corresponding LED lamp

An end piece for a retrofit fluorescent lamp may include a housing section open on a first end face and a cover that can close off the first end face, wherein the housing section and the cover can be non-detachably interlocked.

End piece for a retrofit fluorescent lamp and retrofit fluorescent lamp

An LED lighting device, in particular an LED retrofit lamp, comprising a light-emitting means () having at least one LED () and a lampholder () for accommodating the light-emitting means (), and at least one elastic element (), which braces the light-emitting means () in the lampholder.

LED lighting device

A rod-shaped retrofit lamp may have a mechanical sensing unit, and a current path has a plurality of electrically conductive sub-segments of which a first sub-segment is connected to the associated pin and of which a sub-segment is connected to the lamp's electronics unit, wherein the mechanical sensing unit is elastically pushed in counter to its projection direction from a released condition into an engaged condition and interacting with two current paths in such a way that the respective current path's first and second sub-segment will have been galvanically mutually coupled when the sensing unit is in the engaged condition so that the respective current path will have been closed and associated pin thereby electrically connected to the internal electronics unit.

Growing community of inventors

Munich, Germany

Stefan Otzen