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:
Aug. 24, 2010
Filed:
May. 26, 2006
Gab Jae Lee, Kyungsangnam-do, KR;
Gab Jae Lee, Kyungsangnam-do, KR;
Hitchi-LG Data Storage Korea, Inc., Seoul, KR;
Abstract
A method for setting laser power of an optical disc device is provided. It is determined whether or not power curve data is present in a memory. If no power curve data is present, laser power self-setting is performed, and detected power curve data is stored in the memory, and then the laser power is set using the stored power curve data. Even if no power curve data is present in the memory for a variety of reasons, it is possible to easily set an optimal laser power suitable for the characteristics of the optical disc device set, thereby securing a stable playback operation and guaranteeing high recording quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile