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:
Sep. 13, 2011
Filed:
Mar. 30, 2005
Hiroaki Adachi, Minoo, JP;
Hiroshi Kitano, Moriguchi, JP;
Hiroaki Adachi, Minoo, JP;
Hiroshi Kitano, Moriguchi, JP;
Nikon Corporation, Tokyo, JP;
Other;
Abstract
The short-pulse laser lightemitted from the short-pulse laser light sourceis focused on and caused to irradiate an organic crystalcontained in a sample containervia a shutter, intensity adjusting element, irradiation position control mechanism, and focusing optical system. The sample containeris carried on a stage, and can be moved in three dimensions along the x axis, y axis and z axis in an x-y-z orthogonal coordinate system with the direction of the optical axis being taken as the z axis; furthermore, the sample containercan be rotated about the z axis. Working of the organic crystalis performed by means of short-pulse laser light that is focused on and caused to irradiate the surface of the organic crystal. Prior to working, nitrogen is caused to jet onto the sample containerby a low-temperature gas jet device C that is a cooling device; consequently, the organic crystalis cooled to −150° C. or below. As a result, it is possible to work the object of working in a fixed state, and to increase the working efficiency by means of the short-pulse laser light that is used.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile