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    • 1. 发明公开
    • RECORDING DEVICE AND RECORDING METHOD, AND COMPUTER PROGRAM
    • 记录装置和记录方法,以及计算机程序
    • EP1837866A1
    • 2007-09-26
    • EP06711656.6
    • 2006-01-13
    • Pioneer Design Corporation
    • YOSHIDA, MasayoshiKATO, MasahiroHASEBE, TsuyoshiKODA, TakeshiKATATA, Keiji
    • G11B7/0045G11B7/007G11B20/10G11B20/12
    • G11B20/1217G11B7/0037G11B7/0045G11B7/00736G11B7/1267G11B7/24038G11B20/10G11B2007/0013G11B2020/1228G11B2020/1275G11B2020/1277G11B2020/1288G11B2020/1298G11B2220/237G11B2220/2537
    • A recording apparatus (200) is provided with: a recording device (352) for recording record information onto at least one of (i) a recording medium (100) including: a first recording layer (L0 layer) and a second recording layer (L1 layer) in which the record information is recorded by irradiating laser light (LB) thereon, each of the first recording layer and the second recording layer including a buffer area (102, 109, 118, 119) for preventing malfunction of the recording apparatus and a calibration area (103a, 103b, 113, 113b) for calibrating a power of the laser light which is used in recording the record information, and (ii) a recording medium comprising: the first recording layer and the second recording layer, each of the first recording layer and the second recording layer comprising the calibration area; a setting device (354) for setting a reserved area having a predetermined size for extending or generating the buffer area, by each recording unit in the calibration area; a calibrating device (354) for calibrating the power by using the calibration area other than the set reserved area; and a controlling device (354) for controlling said recording device to record the record information into at least the reserved area.
    • 记录装置(200)具有:记录装置(352),用于将记录信息记录到(i)记录介质(100)中的至少一个上,所述记录介质包括:第一记录层(L0层)和第二记录层 L1层),其中通过照射激光(LB)记录记录信息,第一记录层和第二记录层中的每一个包括用于防止记录设备故障的缓冲区域(102,109,118,119) 和用于校准记录所述记录信息时使用的激光的功率的校准区域(103a,103b,113,113b),以及(ii)记录介质,所述记录介质包括:所述第一记录层和所述第二记录层,各自 所述第一记录层和所述第二记录层包括所述校准区域; 设置装置(354),用于通过校准区域中的每个记录单元设置用于扩展或生成缓冲区域的具有预定大小的保留区域; 校准装置(354),用于通过使用除所设置的保留区域之外的校准区域来校准功率; 以及控制装置(354),用于控制所述记录装置将记录信息记录到至少保留区域中。