Abstract: The invention relates to micromechanical mirrors with a high-reflection coating for the deep-ultraviolet (DUV) and vacuum-ultraviolet (VUV) spectral range, based on a substrate which is coated with an aluminum layer and a transparent blooming coating. Likewise the invention relates to a method for the production of such micromechanical layers with a high-reflection coating and to the use thereof for the production of microsensors, optical data stores or video and data projection displays.
Type:
Grant
Filed:
June 27, 2005
Date of Patent:
August 11, 2009
Assignee:
Fraunhofer-Gesellschaft Zür Förderung Der Angewandten Forschung E.V.
Inventors:
Uwe Jan Schmidt, Thilo Sandner, Harald Schenk, Alexandre Gatto, Minghong Yang, Jörg Heber, Norbert Kaiser
Abstract: Lightweight structural component including at least one panel and at least one stiffening element oriented one of lengthwise and crosswise. The at least one stiffening element includes two side pieces. Each of the two side pieces is at least partially connected to the panel in a material-locking manner. The two side pieces are connected to the panel at two separate joint zones. A method of producing the lightweight structural component includes milling the at least one panel to form at least one thickened region and joining the two side pieces to the at least one panel at the two separate joint zones. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Type:
Application
Filed:
August 15, 2008
Publication date:
December 4, 2008
Applicants:
Fraunhofer-Gesellschaft zuer Foerderung der angewandten Forschung e.V., Airbus Deutschland GmbH