Invention Grant
- Patent Title: Recording apparatus and recording method
- Patent Title (中): 记录装置和记录方法
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Application No.: US13282945Application Date: 2011-10-27
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Publication No.: US08693298B2Publication Date: 2014-04-08
- Inventor: Junichi Horigome
- Applicant: Junichi Horigome
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2010-248433 20101105
- Main IPC: G11B5/55
- IPC: G11B5/55

Abstract:
A recording apparatus includes: a light illumination and light sensing unit configured to illuminate an optical disc recording medium including a reference surface having address information recorded and a recording layer, with recording light and light for position control; a recording unit which performs recording on the recording layer; and a control unit which controls, when data instructed to be recorded is to be recorded from an instructed recording start address, the recording unit to perform recording of dummy data on an area adjacent to a front side at least from the recording start address over a range of equal to or greater than the maximum spot deviation amount between an illumination spot of the light for position control and an illumination spot of the recording light and to perform recording of the data instructed to be recorded in succession to a recorded area of the dummy data.
Public/Granted literature
- US20120113777A1 RECORDING APPARATUS AND RECORDING METHOD Public/Granted day:2012-05-10
Information query
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