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    • 3. 发明授权
    • Optically marking the label side of an optical disc
    • 光学标记光盘的标签面
    • US07283148B2
    • 2007-10-16
    • US10835720
    • 2004-04-30
    • David Pettigrew
    • David Pettigrew
    • B41J2/435G11B7/00
    • G11B23/40G11B7/0037
    • A method for labeling an optically writable label side of an optical disc of an embodiment of the invention rotates the optical disc such that an optical marking mechanism passes adjacent to a track of the optically writable label side of the optical disc a number of times greater than one. During each pass adjacent to the track by the optical marking mechanism, the optical marking mechanism writes a mark at each desired position of a plurality of positions. Each desired position of the plurality of positions has a same number of marks written thereto by the optical marking mechanism equal to the number of times the optical marking mechanism passes adjacent to the track.
    • 本发明实施例的用于标记光盘的光学可写标签侧的方法使光盘旋转,使得光学标记机构相邻于光盘的光学可写标签侧的轨道通过大于 一。 在通过光学标记机构相邻于轨道的每次通过期间,光学标记机构在多个位置的每个期望位置处写入标记。 多个位置的每个期望位置具有与通过光学标记机构相邻于轨道的次数相等的光学标记机构写入的相同数量的标记。