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:
Nov. 29, 2005
Filed:
Aug. 05, 2003
Shigeru Kojima, Saitama, JP;
Kenji Nakamura, Saitama, JP;
Yasuhiro Shinkai, Saitama, JP;
Kenji Uchiyama, Saitama, JP;
Takashi Shimizu, Saitama, JP;
Shigeru Kojima, Saitama, JP;
Kenji Nakamura, Saitama, JP;
Yasuhiro Shinkai, Saitama, JP;
Kenji Uchiyama, Saitama, JP;
Takashi Shimizu, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
The optical pickup moving mechanism includes: a feed screw and a guide shaft, which are arranged in parallel with each other, for movably supporting an optical pickup; and a drive motor for giving a drive force to the feed screw so that the optical pickup can be moved along a recording medium. The skew adjusting mechanism of the optical pickup for adjusting a skew of the optical pickup adjusts a skew of the optical pickup when the feed screw and the guide shaft are respectively moved and adjusted.