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:
Aug. 02, 2005
Filed:
Sep. 29, 2004
Norbert Angert, Darmstadt, DE;
Dobri Dobrev, Darmstadt, DE;
Reinhard Neumann, Darmstadt, DE;
Johann Vetter, Darmstadt, DE;
Norbert Angert, Darmstadt, DE;
Dobri Dobrev, Darmstadt, DE;
Reinhard Neumann, Darmstadt, DE;
Johann Vetter, Darmstadt, DE;
Gesellschaft fuer Schwerionenforschung mbH, Darmstadt, DE;
Abstract
The invention relates to a sheet material having metal points () and surfaces (and) located opposite one another, wherein the sheet material () has through-holes () from one surface () to the surface () located opposite. Those through-holes () are filled with needle-point-shaped conical pins () or through-contacts () of electrically conducting material, whereas the surrounding sheet material in a preferred embodiment of the invention consists of an insulating plastics material (). In a further embodiment of the invention, instead of the insulating plastics material () there are provided needle-shaped pins that are surrounded by air or some other gaseous medium. The invention further relates to a method for the production of such a sheet material () and to forms of use of the sheet material ().