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. 21, 2021
Filed:
Aug. 05, 2015
Carl Zeiss Microscopy Gmbh, Jena, DE;
Carl Zeiss Microscopy GmbH, Jena, DE;
Abstract
A microscopy high-resolution scanning method, including exciting a sample with illumination radiation focused at a point to form a diffraction-limited illumination spot so as to emit fluorescence radiation. The point is imaged in a diffraction image on a spatially resolving two-dimensional detector. The sample is scanned at scanning positions with increments that are smaller than half the diameter of the spot. An image of the sample with a resolution increased beyond a resolution limit of the image is generated from the data of the two-dimensional detector and the scanning positions. To discriminate between at least two predetermined wavelength ranges in the fluorescence radiation of the sample, Airy disks corresponding to the wavelength ranges are generated on the two-dimensional detector, the Airy disks being offset laterally from one another such that the diffraction image consists of the mutually offset Airy disks. The Airy disks are evaluated when generating the sample image.