公开(公告)号：EP1505581A2

公开(公告)日：2005-02-09

申请号：EP04018700.7

申请日：2004-08-06

申请人： Pioneer Corporation

发明人： Takata, Shinichi c/o Pioneer Corporation ,  Kitano, Yoshihiro c/o Pioneer Corporation ,  Hasunuma, Yoshitaka c/o Pioneer Corporation ,  Hasegawa, Wataru c/o Pioneer Corporation ,  Takahashi, Hiroyuki c/o Pioneer Corporation

IPC分类号： G11B7/125

CPC分类号： G11B33/1406 ,  G11B7/1263

摘要： An optical information recording apparatus includes an emission output information acquisition section for acquiring information about a drive current employed for controlling a beam output from an information recording section; a cooling determination section for determining whether to cool the information recording section in accordance with the information about the emission output acquired by the emission output information acquis ition section; and a cooling execution section for cooling the information recording section when the cooling determination section has determined that cooling should be performed.

公开(公告)号：EP1505581A3

公开(公告)日：2006-06-21

申请号：EP04018700.7

申请日：2004-08-06

申请人： Pioneer Corporation

发明人： Takata, Shinichi c/o Pioneer Corporation ,  Kitano, Yoshihiro c/o Pioneer Corporation ,  Hasunuma, Yoshitaka c/o Pioneer Corporation ,  Hasegawa, Wataru c/o Pioneer Corporation ,  Takahashi, Hiroyuki c/o Pioneer Corporation

IPC分类号： G11B7/125 ,  G11B33/14 ,  H01S5/024

CPC分类号： G11B33/1406 ,  G11B7/1263

摘要： An optical information recording apparatus includes an emission output information acquisition section for acquiring information about a drive current employed for controlling a beam output from an information recording section; a cooling determination section for determining whether to cool the information recording section in accordance with the information about the emission output acquired by the emission output information acquis ition section; and a cooling execution section for cooling the information recording section when the cooling determination section has determined that cooling should be performed.

摘要翻译： 光信息记录装置包括发射输出信息获取部分，用于获取关于用于控制从信息记录部分输出的光束的驱动电流的信息; 冷却判定部分，用于根据关于由排放输出信息获取部分获取的排放输出的信息来确定是否冷却信息记录部分; 以及冷却执行部，其在所述冷却判定部判定为要进行冷却时，对所述信息记录部进行冷却。