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:
Jun. 12, 2018
Filed:
Nov. 14, 2016
Olympus Corporation, Tokyo, JP;
Teruyuki Nishihara, Musashino, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An optical unit includes: a lens holding frame configured to hold an objective optical system; an image pickup device holding frame configured to hold an image pickup device including a light receiving section that detects an object image formed by the objective optical system, to which a first holding frame is interpolated and fitted; a welding section provided on a fitting section of the lens holding frame and the image pickup device holding frame, configured to fix the lens holding frame and the image pickup device holding frame at a fitting position at which an image forming surface of the object image by the objective optical system and the light receiving section are made to coincide; and a bonding material configured to fill a gap formed between the lens holding frame and the image pickup device holding frame.