Invention Grant
- Patent Title: Optical disc drive and recording method
- Patent Title (中): 光盘驱动器和记录方式
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Application No.: US11624421Application Date: 2007-01-18
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Publication No.: US08542562B2Publication Date: 2013-09-24
- Inventor: Hiroyuki Higashino
- Applicant: Hiroyuki Higashino
- Applicant Address: JP Kawasaki
- Assignee: Toshiba Samsung Storage Technology Corporation
- Current Assignee: Toshiba Samsung Storage Technology Corporation
- Current Assignee Address: JP Kawasaki
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-015061 20060124
- Main IPC: G11B5/09
- IPC: G11B5/09 ; G11B11/00

Abstract:
An optical disc drive includes a memory stored a write strategy, a converting unit which converts a recording data into a recording pulse based on the write strategy stored in the memory, an inspection unit which inspects a state of the recording data from a reproducing signal, a recording controller which executes a recording operation to record the recording data by applying a laser beam corresponding to the recording pulse to an optical disc, suspends the recording operation, judges whether correction of the write strategy according to an inspection result of the inspection unit is necessary, and restarts the recording operation after the write strategy saved in the memory is collected, and a correction unit which corrects the write strategy saved in the memory when the correction of the write strategy according to an inspection result of the inspection unit is necessary.
Public/Granted literature
- US20070171787A1 OPTICAL DISC DRIVE AND RECORDING METHOD Public/Granted day:2007-07-26
Information query
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