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:
Mar. 14, 2017
Filed:
May. 29, 2014
Applicant:
Kyocera Document Solutions Inc., Osaka-shi, Osaka, JP;
Inventor:
Hideji Mizutani, Osaka, JP;
Assignee:
KYOCERA Document Solutions Inc., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/10 (2006.01); B81B 3/00 (2006.01); G02B 26/08 (2006.01);
U.S. Cl.
CPC ...
G02B 26/105 (2013.01); B81B 3/0045 (2013.01); G02B 26/0858 (2013.01); B81B 2201/042 (2013.01); B81B 2203/0109 (2013.01); B81B 2203/0154 (2013.01);
Abstract
A light deflector includes a fixing portion and a movable portion. The movable portion includes a mirror portion for deflecting light by swinging about a predetermined swing axis, a torsion bar fixedly supported on the fixing portion and having an axis serving as the swing axis, and a supporting body configured to support the mirror portion and fixed to the torsion bar. The supporting body includes a hole portion through which the axis passes. A mass body for adjusting a resonant frequency of the movable portion is arranged in the hole portion.