Invention Grant
US07948845B2 Drive device 有权
驱动装置

  • Patent Title: Drive device
  • Patent Title (中): 驱动装置
  • Application No.: US10595191
    Application Date: 2005-06-14
  • Publication No.: US07948845B2
    Publication Date: 2011-05-24
  • Inventor: Tadashi Nakamura
  • Applicant: Tadashi Nakamura
  • Applicant Address: JP Osaka
  • Assignee: Panasonic Corporation
  • Current Assignee: Panasonic Corporation
  • Current Assignee Address: JP Osaka
  • Agency: Snell & Wilmer L.L.P.
  • Priority: JP2004-177662 20040615; JP2004-177663 20040615; JP2004-177664 20040615; JP2004-177666 20040615; JP2004-177667 20040615; JP2004-189013 20040625; JP2004-255440 20040902
  • International Application: PCT/JP2005/010891 WO 20050614
  • International Announcement: WO2005/124768 WO 20051229
  • Main IPC: G11B5/58
  • IPC: G11B5/58
Drive device
Abstract:
A drive apparatus including a recording/reproduction section and a drive control section is disclosed. The drive apparatus is configured for recording data in an information recording media and for reproducing data recorded in the information recording media. The drive apparatus performs a pseudo-overwrite recording for a write-once recording medium. The drive control section receives a recording instruction including a location at which data is to be recorded and controls the recording/reproduction section to record data at a replacement location in the user data area, instead of the location included in the recording instruction.
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