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. 16, 2015
Filed:
May. 14, 2012
Applicants:
Shinji Uchida, Osaka, JP;
Shunsuke Yasugi, Osaka, JP;
Inventors:
Shinji Uchida, Osaka, JP;
Shunsuke Yasugi, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 15/20 (2006.01); G02B 27/00 (2006.01); G02B 15/173 (2006.01); G03B 3/10 (2006.01); H04N 5/232 (2006.01); G03B 13/36 (2006.01);
U.S. Cl.
CPC ...
G02B 15/20 (2013.01); G03B 13/36 (2013.01); G02B 27/0075 (2013.01); G02B 15/173 (2013.01); G02B 27/0068 (2013.01); G03B 3/10 (2013.01); H04N 5/23212 (2013.01);
Abstract
A set of compound lenses according to the present invention forms, on an imaging device, an optical image of an object. The set of compound lenses includes a focus lens group including one or more lenses; a driving unit shifting a range of focus by moving the focus lens group within a predetermined range during an exposure period; and a correcting lens group correcting a shift in a position of an image formed on the imaging device to one pixel or less, the shift occurring when the focus lens group moves within the predetermined range.