Osram Opto Semiconductors Gmbh

Osram Gmbh

Ledvance Gmbh

Osram Oled Gmbh

Andreas Lovich

Karsten Heuser

Marc Philippens

Klaus Eckert

Markus Hofmann

Ralph Paetzold

Norbert Magg

Nico Morgenbrod

Henrike Streppel

Thomas Klafta

Marcel Vuc

Tobias Gleitsmann

Richard Scheicher

Martin Mueller

Karl-Heinz Hohaus

Steffen Tegethoff

Johannes Krijne

Erwin Eiling

Wolfgang Goergen

Ansgar Fischer

An apparatus for sterilizing a liquid comprises a container having an inlet, an outlet and an interior with an outer wall, and a light source adapted to emit radiation in the ultraviolet wavelength range through the outer wall into the interior, the outer wall being partially transparent. The inlet comprises an opening, positioned in relation to the outer wall of the interior and the light source in order, when a pressure is exerted on the liquid to be admitted through the opening and to be sterilized, to form a liquid jet directed onto the outer wall in a region of the light source, above the latter, and/or to form a liquid film there. The liquid jet impinging on the outer wall may flow down thereon as a thin liquid film in front of the light source and thereby effectively sterilized even with a low penetration depth of the UV radiation.

Apparatus for sterilizing a liquid

A lighting device contains a first circuit board and a second circuit board. The first circuit board has one or more connecting sections having overall at least two contact areas. The second circuit board has an opening through which the connecting section of the first circuit board can extend. At least two contact elements, which are electrically connected to conductive tracks of the second circuit board, are arranged on the second circuit board. Each contact element has a contact region by which the contact element butts against one of the contact areas of the first circuit board. As a result, an electrical connection is produced between the two circuit boards.

Lighting device with plug connection for electrical connection of two circuit boards

An arrangement () for holding a substrate () in a material deposition apparatus, which substrate () has a deposition side () upon which material (M) is to be deposited, and which arrangement () comprises: a shadow mask () comprising a number of deposition openings (Di); a support structure () comprising a number of surround openings (Si); and a support structure holding means () for holding the support mask () and/or a substrate holding means () for holding the substrate (), such that the support structure () is on the same side as the deposition side () of the substrate (), and the shadow mask () is positioned between the substrate () and the support structure () such that at least one deposition opening (Di) of the shadow mask () lies within a corresponding surround opening (Si) of the support structure ().

Arrangement for holding a substrate in a material deposition apparatus

Growing community of inventors

Augsburg, Germany

Andreas Lovich