发明名称 Pre-formatting for optical recording medium having same-phase wobbling area and different-phase wobbling area
摘要 A method of fabricating an optical recording medium that is adaptive for fabricating a frame wobbling recording medium in which a same-phase wobbling area and a different-phase wobbling area coexist in a track thereof. In the method, a wobbling signal for pre-formatting an identification information for the corresponding area is applied to the first wobbling area. A wobbling signal for pre-formatting an identification information for the first wobbling area positioned at the adjacent tracks is applied to the second wobbling area. A light is irradiated in accordance with a signal in which the two wobbling signals are alternately combined.
申请公布号 US6667951(B1) 申请公布日期 2003.12.23
申请号 US20000640791 申请日期 2000.08.18
申请人 LG ELECTRONICS INC. 发明人 KIM DAE YOUNG
分类号 G11B7/24;G11B7/00;G11B7/007;G11B7/095;G11B7/26;(IPC1-7):G11B7/24 主分类号 G11B7/24
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