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:
May. 06, 2008
Filed:
May. 09, 2006
Tomoko Ujike, Hakaya, JP;
Tomoya Noda, Kumagaya, JP;
Tomoko Ujike, Hakaya, JP;
Tomoya Noda, Kumagaya, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A confocal microscope with improved light use efficiency is provided. Thus, the confocal microscope has a section which concentrates illumination light to a target point of a specimen and non-target points adjacent thereto for simultaneous illumination; a section which receives light entering into a light reception portion conjugated with the target point, without distinguishing light emitted from the target point and light emitted from the non-target points, and outputs a light reception signal according to the intensity of the light; a section which changes the number of non-target points and successively captures the light reception signals before and after the change in the number of the target points; and a section which generates a confocal signal according to intensity of light emitted from the target point, based on a relationship between the captured light reception signals and the number of non-target points.