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. 23, 2011
Filed:
May. 29, 2008
Masafumi Watanabe, Chiba, JP;
Masatoshi Yasutake, Chiba, JP;
Masafumi Watanabe, Chiba, JP;
Masatoshi Yasutake, Chiba, JP;
SII Nano Technology Inc., , JP;
Abstract
There is provided a scanning probe microscope employing a positioning apparatus Mincluding a unit to be driven in XY direction having a substantially square form in plane geometry at the center of the plane in the XY directions and having a first elastic support that bends in the X-axis direction at least on one side of the square form and a second elastic support that bends in the Y-axis direction at least on one side orthogonal to the side and a support unit that supports a stage unitin the XY directions such that the facing surface can face in parallel against the facing surface of the unit to be driven in the XY directions. The positioning apparatus has a space of a predetermined thickness between the surface corresponding to the unit to be driven in the XY directions at least and the facing surface of the support unit that faces against it, and the space is filled with a viscosity agent.