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:
Jul. 31, 2012
Filed:
Apr. 21, 2009
Hubert Benzel, Pliezhausen, DE;
Frank Henning, Reutlingen, DE;
Armin Scharping, Metzingen, DE;
Christoph Schelling, Stuttgart, DE;
Hubert Benzel, Pliezhausen, DE;
Frank Henning, Reutlingen, DE;
Armin Scharping, Metzingen, DE;
Christoph Schelling, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A manufacturing method for a micromechanical component, a corresponding composite component, and a corresponding micromechanical component are described. The method has the following steps: providing a first composite of a plurality of semiconductor chips, the first composite having first front and back surfaces; providing a second composite of a corresponding plurality of carrier substrates, the second composite having second front and back surfaces; imprinting a structured adhesion promoter layer on the first front and/or second front surfaces, the layer having degassing channels; aligning the first front and second front surfaces corresponding to a plurality of micromechanical components, each having a semiconductor chip and a corresponding carrier substrate; connecting the first front and second front surfaces via the structured adhesion promoter layer by applying pressure so that a gas from the ambient atmosphere is able to escape to the outside through the degassing channels; and separating the micromechanical components.