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:
Jan. 06, 2009
Filed:
Feb. 11, 2005
Rita Marguerite Albin Lambertine Petit, KR Eindhoven, NL;
Alain DE Bock, La Veldhoven, NL;
Johannes Martinus Maria Verbakel, La Veldhoven, NL;
Rita Marguerite Albin Lambertine Petit, KR Eindhoven, NL;
Alain de Bock, La Veldhoven, NL;
Johannes Martinus Maria Verbakel, La Veldhoven, NL;
Assembleon N.V., La Veldhoven, NL;
Abstract
A method and a device are provided for estimating at least one component placement position on a substrate at which a component is to be placed. The component placement position is estimated on the basis of the position of at least one mark on the substrate. The statistical measurement inaccuracies of the marks are determined. Subsequently, the positional accuracy of the component placement position on the substrate is estimated on the basis of the measurement inaccuracies of the marks. Subsequently, the estimated positional accuracy of the component placement position is compared with a desired positional accuracy. Subsequently, a determination is made regarding whether the component is to be placed on the substrate with the estimated positional accuracy of the component placement position.