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:
Oct. 08, 2013
Filed:
Nov. 28, 2011
Applicants:
Shih-lin Yeh, Taipei, TW;
Chun-lung Ho, Taipei, TW;
Kun-ta Ho, Taipei, TW;
Ming-hung Chung, Taipei, TW;
Inventors:
Shih-Lin Yeh, Taipei, TW;
Chun-Lung Ho, Taipei, TW;
Kun-Ta Ho, Taipei, TW;
Ming-Hung Chung, Taipei, TW;
Assignee:
Philips & Lite-On Digital Solutions Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 17/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.