The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Oct. 07, 2009
Klaus Schroeter, Berlin, DE;
Klaus Schroeter, Berlin, DE;
ASMAG-Holding GmbH, Gruenau im Almtal, AT;
Abstract
The invention relates to a switching apparatus () for conducting electrical contact tests on bare and assembled printed circuit boards (), comprising at least a flat support layer (), a first electrode arrangement () and a functional layer (), which support layer () is elastically restorably deformable, and the functional layer () is disposed on top of the first electrode arrangement (). The functional layer () is made from at least one of the group comprising a layer of a photosensitive material (), a quantum detector and a photoresistor, and at least one source for electromagnetic radiation () is additionally disposed above the functional layer (), and the emitted electromagnetic radiation predominantly acts in the direction of the functional layer (). The functional layer () may also be provided in the form of a transistor arrangement () made up of a plurality of transistors. The invention further relates to a method of producing a switching apparatus ().