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:
Dec. 25, 2007
Filed:
Sep. 22, 2005
Hisashi Okugawa, Yokosuka, JP;
Hisashi Okugawa, Yokosuka, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A confocal microscope including a first condenser optical system that condenses light from a light source onto a sample; a pinhole member having a pinhole; a second condenser optical system that condenses light from the sample into the pinhole; a polygon mirror having a plurality of mirror surfaces achieving angles relative to a rotational axis different from one another and formed so as to surround the rotational axis in a full circle, which is disposed between the first condenser optical system and the pinhole; and a first optical system that separates the light from the light source and the light from the sample and guides the light from the sample departing the polygon mirror to the pinhole.