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. 12, 2020
Filed:
May. 31, 2019
Olympus Corporation, Tokyo, JP;
Shodai Hosono, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A magnified observation apparatus includes: an observation unit including a light source and an imaging unit; a light quantity parameter table recording unit configured to store plural light quantity parameter tables therein, each of the plural light quantity parameter tables including: a minimum value and a maximum value of light quantity of illumination light; and a unit manipulation amount obtained by division of an interval between the minimum value and the maximum value by a predetermined division number, maximum values in the plural light quantity parameter tables being different from one another; a light quantity parameter selecting unit configured to select one light quantity parameter table from the plural light quantity parameter tables; and a light source control unit configured to increase or decreases light quantity of the illumination light, correspondingly to magnitude of the unit manipulation amount in the selected light quantity parameter table.