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. 27, 2011
Filed:
Apr. 27, 2009
Jih-shun Lo, Hsin-Chu, TW;
Tsair-pay Yang, Hsin-Chu, TW;
Jih-Shun Lo, Hsin-Chu, TW;
Tsair-Pay Yang, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A calibrating apparatus for lens carrier, includes a carrier, a driving unit, a first-dimension detector, and a control unit. The driving unit is capable of moving the carrier in a first-dimension direction. The first-dimension detector is capable of generating a corresponding first-dimension positional signal for the carrier according to a condition of whether detecting the carrier. The control unit is capable of receiving the first-dimension positional signal. The control unit determines whether the driving unit performing a first-predetermined driving operation based on the first-dimension positional signal for the carrier received when starting to calibrate. Finally, a position of the carrier in the first-dimension direction is adjusted based on the first-dimension positional signal for the carrier received after performing the first-predetermined driving operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile