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. 01, 2020
Filed:
Nov. 11, 2019
Olympus Corporation, Hachioji, JP;
Satoshi Watanabe, Tokyo, JP;
Kazuaki Murayama, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An imaging device of the present invention includes: an imaging optical system that collects light from a subject and forms a primary image of the subject; a microlens array having a plurality of microlenses () that are two-dimensionally arrayed at a position of the primary image formed by the imaging optical system or a position conjugate with the primary image; a relay optical system that relays light collected by the microlenses; a light-receiving part that receives, with a plurality of light-receiving elements, the light relayed by the relay optical system; and an adjusting unit that switches between a first layout state, in which the a plurality of light-receiving elements and back focal positions of the microlenses are conjugate with each other, and a second layout state, in which the plurality of light-receiving elements and principal-point positions of the microlenses are conjugate with each other.