Invention Grant
- Patent Title: Recording method of optical disc drive
- Patent Title (中): 光盘驱动器的记录方法
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Application No.: US12269059Application Date: 2008-11-12
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Publication No.: US08068394B2Publication Date: 2011-11-29
- Inventor: Shih-Kuo Chen , Chin-Fa Hsu , Shiu-Ming Chu
- Applicant: Shih-Kuo Chen , Chin-Fa Hsu , Shiu-Ming Chu
- Applicant Address: TW Guishan Shiang, Taoyuan County
- Assignee: Quanta Storage Inc.
- Current Assignee: Quanta Storage Inc.
- Current Assignee Address: TW Guishan Shiang, Taoyuan County
- Agent Winston Hsu; Scott Margo
- Priority: TW96150439A 20071225
- Main IPC: G11B7/00
- IPC: G11B7/00

Abstract:
The invention is to provide a recording method of an optical disc drive, which first calibrates the write power with minimum recording speed, adjusts write powers for higher speeds, searches a blank area in a lead-out area of a disc to record with write powers for all speeds, read signals, deletes the speeds with bad recording quality, reserves the speeds with good recording quality as recordable speed, checks the required recording speed for the address of the recording data, searches the recordable speed equal to or smaller than the required recording speed, replaces the required recording speed with the searched recordable speed, records data with the searched recordable speed and corresponding write power to ensure quality.
Public/Granted literature
- US20090161510A1 RECORDING METHOD OF OPTICAL DISC DRIVE Public/Granted day:2009-06-25
Information query
IPC分类: