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:
Jan. 27, 2009
Filed:
May. 19, 2005
Takahiro Miyagi, Tokyo, JP;
Takahiro Miyagi, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
An optical pick-up adapted to have ability to conduct a control so as to tilt a lens holder (), including a supporting block () for movably supporting the lens holder in the focus direction and in the tracking direction, a supporting member () including a pair of leg pieces (), () for supporting and allowing the supporting block to be tilted by fixing front end sides of these leg pieces onto a base (), the leg pieces being arranged such that spacing between the leg pieces increases as a distance from a side at which the supporting block is supported increases toward the front end side, and a drive mechanism () for applying a drive force to the supporting block so as to tilt the supporting block by changing a shape of the pair of leg pieces, whereby tilting the lens holder which is supported by the supporting block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile