Invention Grant
- Patent Title: Method for adjusting recording condition, optical disc device, and information recording method
- Patent Title (中): 调节记录条件的方法，光盘装置和信息记录方法
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Application No.: US13516011Application Date: 2010-03-02
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Publication No.: US08483028B2Publication Date: 2013-07-09
- Inventor: Takahiro Kurokawa , Hiroyuki Minemura
- Applicant: Takahiro Kurokawa , Hiroyuki Minemura
- Applicant Address: JP Tokyo
- Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2010-009627 20100120
- International Application: PCT/JP2010/053300 WO 20100302
- International Announcement: WO2011/089735 WO 20110728
- Main IPC: G11B7/00
- IPC: G11B7/00
Abstract:
Provided is a recording adjustment method capable of controlling an edge position of a mark with high accuracy. Based on the acquired read-out signal waveform, a starting position of a last pulse is adjusted such that a so-called L-SEAT shift value for an end edge of the mark becomes minimum.
Public/Granted literature
- US20120250480A1 METHOD FOR ADJUSTING RECORDING CONDITION, OPTICAL DISC DEVICE, AND INFORMATION RECORDING METHOD Public/Granted day:2012-10-04
Information query
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