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. 25, 2000
Filed:
Dec. 05, 1996
Stuart M Lindsay, Tempe, AZ (US);
Tianwei Jing, Tempe, AZ (US);
Yuri L Lyubchenko, Tempe, AZ (US);
Alexander A Gall, Bothell, WA (US);
Molecular Imaging Corporation, Tempe, AZ (US);
Abstract
A tip coating system for use with scanning tunneling microscope (STM) tips. The tip coating system includes a tip holder, a plate having a slot for receiving the tip and for holding a coating material, a heater for heating the coating material into a molten blob, a micropositioner for displacing the plate to and from the tip and for moving the tip within the slot so that selected portions of the tip contact the molten blob of coating material. The tip coating system is preferably controlled by electronic controllers, including a temperature controller for the heater. The tip coating system is used to insulate the tips with soft polymer coating material to ensure very low tip leakage current (on the order of about 1 pA typical).