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:
Sep. 09, 2014
Filed:
Nov. 09, 2011
Yuuya Jikihara, Fukuoka, JP;
Jyouji Wada, Kanagawa, JP;
Masahito Oka, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A dome camera includes a camera lens capable of rotating in a tilt direction, and a dome cover for covering the camera lens. A tilt rotation axis of the camera lens is positioned more in a zenith direction than a center of the dome cover, and a polarizing filter or a partially darkening filter is inserted on an optical axis of the camera lens as a tilt angle of the camera lens becomes larger than a predetermined threshold angle. According to this dome camera, both securing of a wide field of view and reduction in the image quality deterioration may be achieved when capturing an image in a direction at a large tilt angle (a direction near the horizontal direction).