Invention Grant
- Patent Title: Multi-layered rewritable optical disc recording apparatus and recording method
- Patent Title (中): 多层可重写光盘记录装置和记录方法
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Application No.: US11434883Application Date: 2006-05-17
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Publication No.: US08213284B2Publication Date: 2012-07-03
- Inventor: Tetsuji Kawashima , Yukio Shishido , Yoshiyuki Tokumoto , Toru Ifuku , Hiroshi Naganuma , Kiyoshi Arai , Hideho Maeda
- Applicant: Tetsuji Kawashima , Yukio Shishido , Yoshiyuki Tokumoto , Toru Ifuku , Hiroshi Naganuma , Kiyoshi Arai , Hideho Maeda
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-161429 20050601
- Main IPC: G11B7/00
- IPC: G11B7/00

Abstract:
A recording apparatus performs recording on an optical disc recording medium which has a plurality of recording layers and is capable of having data rewritten thereon. The recording apparatus includes recording means for performing data recording on each recording layer of the recording medium and recording controlling means for controlling the recording means so that, among the plurality of recording layers, recording of dummy data is performed preferentially starting from a recording layer intended for the final user data recording operation.
Public/Granted literature
- US20060274626A1 Recording apparatus and recording method Public/Granted day:2006-12-07
Information query
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