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:
Dec. 12, 2006
Filed:
Oct. 04, 2002
Klaus Breitschwerdt, Filder Stadt, DE;
Franz Laermer, Weil der Stadt, DE;
Andrea Urban, Stuttgart, DE;
Klaus Breitschwerdt, Filder Stadt, DE;
Franz Laermer, Weil der Stadt, DE;
Andrea Urban, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A holding device including a holding element, on which a substrate is electrostatically fixed, positioned on a substrate electrode. In one configuration, a load body on the substrate electrode presses the holding element onto it, and is connected via a clamping device, which presses the former onto the substrate electrode, with a base, which supports the substrate electrode, the load body and the base being electrically insulated from the substrate electrode. In another configuration, the side of the holding element faces the substrate as an electrically insulating ferroelectric or piezoelectric material. Another configuration includes a device via which a liquid convection medium is feedable into a space formed by the holding element and substrate or is removable from there again. A method for supplying heat or dissipating heat from the back of a substrate to which heat is applied from the front, and which is held by the holding device.