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:
Mar. 24, 2020
Filed:
Feb. 07, 2018
Leica Instruments (Singapore) Pte. Ltd., Singapore, SG;
Harald Schnitzler, Lüchingen, CH;
Robert Paulus, Hergatz, DE;
Leica Instruments (Singapore) Pte. Ltd., Singapore, SG;
Abstract
The invention relates to a transmitted light illumination apparatus () for a microscope (), said transmitted light illumination apparatus () comprising, a planar light source (), a mirror () having a concave mirror surface () arranged in the direction of light emitted from the planar light source (), and at least one diaphragm element () being at least partially opaque and being arranged between the planar light source () and the concave mirror surface () such that by moving the at least one diaphragm element () in at least one direction parallel to a plane defined by the planar light source (), the planar light source () is at least partially covered by the at least one diaphragm element ().