Invention Grant
- Patent Title: Optical recording medium having condition management area for managing the recording condition of management information
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Application No.: US15475693Application Date: 2017-03-31
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Publication No.: US09966097B2Publication Date: 2018-05-08
- Inventor: Yoshihisa Takahashi , Akihito Yoshimi , Kenji Takauchi , Yasumori Hino , Motoshi Ito
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2014-104137 20140520
- Main IPC: G11B7/24
- IPC: G11B7/24 ; G11B7/0037 ; G11B7/007 ; G11B20/12 ; G11B7/004 ; G11B20/10 ; G11B20/18 ; G11B7/0045 ; G11B27/32

Abstract:
An information recording method of the present disclosure is an information recording method for recording information on a write-once information recording medium, including one or more recording layers, each of the recording layers being spiral-shaped on which a land track and a groove track are alternately repeated as recording tracks, each of the recording tracks being divided into blocks, each of the blocks being a minimum unit in which recording is performed. The information recording method includes: recording the information on the information recording medium in a unit of each of the blocks; and controlling recording on the information recording medium. In the control step, switching is performed whether to perform recording in a block to be recorded in which the information is to be recorded next among the blocks based on recording conditions of the recording tracks adjacent on both sides of the block to be recorded.
Public/Granted literature
- US20170206923A1 INFORMATION RECORDING METHOD, INFORMATION RECORDING DEVICE, AND INFORMATION RECORDING MEDIUM Public/Granted day:2017-07-20
Information query
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