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. 28, 2012
Filed:
Aug. 30, 2007
Jason Haaheim, Chicago, IL (US);
Jason Haaheim, Chicago, IL (US);
NanoInk, Inc., Skokie, IL (US);
Abstract
A calibration leveling system and method are provided which improve printing and imaging at the nanoscale including improved tip-based deposition and nanolithography. The system can include a scanning probe instrument having a video camera with an adjustable lens. The scanner can be coupled to a one or two dimensional array of cantilevers comprising cantilever tips for imaging or printing. The scanning probe instrument has one or more motors for controlling the scanner in the z-axis. The z-axis motors position the scanner so that the cantilever tips are in a level orientation relative to the surface of a substrate. Once the cantilever tips are level with the substrate, the positions of the z-axis motors can be recorded for future reference.