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. 11, 2011
Filed:
Oct. 31, 2007
Masatoshi Yasutake, Chiba, JP;
Takeshi Umemoto, Chiba, JP;
Masatoshi Yasutake, Chiba, JP;
Takeshi Umemoto, Chiba, JP;
SII Nano Technology Inc., Chiba-shi, Chiba, JP;
Abstract
There is provided a sample operation apparatus in which, by a static electricity force acting between a probe and a sample, an accurate position is gripped without the sample being moved, and the sample can be operated by the probe for an observation, a grip, a release, or the like. In a casing body capable of being sealed, there are installed a sample operation tweezers comprising an observation probe and a grip probe, and a sample base fixing a substrate on which the sample is mounted. By the facts that a surface of the substrate is treated such that its hydrophilic nature is higher than the sample operation tweezers, and that a humidity in the casing body is controlled by a humidity control device, there is made such that an actuation of a grip, a movement, a separation or the like of the sample is performed under a state in which water films are formed on the sample, the substrate and a surface of the sample operation tweezers.