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. 27, 2022
Filed:
Oct. 03, 2019
Applicant:
Carl Zeiss Microscopy Gmbh, Jena, DE;
Inventors:
Christian Thomas, Ellwangen, DE;
Torsten Sievers, Heidenheim an der Brenz, DE;
Alexander Thesen, Aalen, DE;
Assignee:
Carl Zeiss Microscopy GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/34 (2006.01); H01J 37/20 (2006.01); H01J 37/26 (2006.01); G02B 21/26 (2006.01); G02B 21/33 (2006.01);
U.S. Cl.
CPC ...
G02B 21/34 (2013.01); G02B 21/26 (2013.01); G02B 21/33 (2013.01); H01J 37/20 (2013.01); H01J 37/26 (2013.01); H01J 2237/2007 (2013.01);
Abstract
A slide system for optical microscopy using immersion fluid including a cover glass having a first refractive index and a transparent film having a second refractive index. The second refractive index of the transparent film is matched to the first refractive index of the cover glass. The transparent film protects the cover glass from immersion fluid used for optical microscopy and the transparent film is configured such that the immersion fluid used can be removed by lifting off the transparent film.