发明申请
- 专利标题: Disc drive apparatus and disc printing method
- 专利标题(中): 光盘驱动装置和光盘打印方法
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申请号: US12002558申请日: 2007-12-18
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公开(公告)号: US20080150985A1公开(公告)日: 2008-06-26
- 发明人: Yuichiro Ikemoto , Tatsumi Ito , Takeshi Matsui , Koji Ashizaki
- 申请人: Yuichiro Ikemoto , Tatsumi Ito , Takeshi Matsui , Koji Ashizaki
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JPJP2006-350110 20061226
- 主分类号: B41J29/38
- IPC分类号: B41J29/38 ; G11B3/64
摘要:
A disc drive apparatus includes: a rotational driving unit rotating a disc-shaped recording medium; a recording and/or reproducing unit recording and/or reproducing an information signal on the information recording surface of the disc-shaped recording medium; a print head printing visible information onto a label surface of the disc-shaped recording medium; and a pulse signal generating unit detecting rotation of the rotational driving unit and generating a pulse signal. Further, the apparatus includes a signal processing unit generating a specified address signal where a pulse is generated when a specified address on the disc-shaped recording medium is reproduced; and a control unit carrying out, based on the pulse signal and the specified address signal, disc correlating processing correlating a disc base position where the specified address is recorded on the disc-shaped recording medium and the pulse signal to obtain position information for the disc-shaped recording medium from the pulse signal.
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