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:
Jul. 31, 2012
Filed:
Aug. 24, 2007
Applicants:
Masayuki Nishikawa, Higashiosaka, JP;
Hideaki Fujita, Shiki-gun, JP;
Inventors:
Masayuki Nishikawa, Higashiosaka, JP;
Hideaki Fujita, Shiki-gun, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens unit having a first lens () whose optical surface on the imaging surface side is made of resin (), a first lens holder () for holding the first lens (), a second lens () placed to the imaging side of and spaced in the optical axis direction from the first lens (), and a second lens holder () for holding the second lens (). The first lens () and the second lens () are movable relative to each other. A second lens holder recess () which a resin projection () of the first lens () can enter and exit from is formed in the second lens holder ().