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:
Apr. 03, 2018
Filed:
Nov. 17, 2016
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/10 (2006.01); H04N 5/232 (2006.01); G02B 27/64 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23287 (2013.01); G02B 7/026 (2013.01); G02B 27/646 (2013.01); G02B 7/10 (2013.01);
Abstract
Lens barrelis provided with a first lens frame (first group lens frame) holding a first lens group (first group lens G), a second lens frame (second group lens frame) holding a second lens group (second group lens G), and resilient members (leaf springs). Second lens frameis disposed inside of first lens frame, and furthermore, can be moved relatively to first lens framein the direction of optical axis AX. The resilient members (leaf springs) are disposed between first lens frameand second lens framein such a manner as to urge second group lens frameinward against first lens frame