公开(公告)号：DE602006001122D1

公开(公告)日：2008-06-26

申请号：DE602006001122

申请日：2006-02-10

Applicant: SONY CORP

Inventor： KOIZUMI YOSHIHIRO ,  OKAMOTO ATSUO ,  HARATA TSUYOSHI ,  SHIMIZU MASAHIRO ,  YANO RYUJI ,  MAWATARI HIDEKI

IPC: G11B7/09 ,  G11B5/09 ,  H04N5/76

Abstract: A recording apparatus includes: recording means having a drive part including rotational drive means for rotating an optical recording medium in order to record data onto the optical recording medium; data coding means for coding data; and recording control means for storing the coded data into storage means and controlling the recording means to record the data stored in the storage means onto the optical recording medium. The recording control means includes overall control means for controlling the recording control means overall and servo control means for servo-controlling the drive part of the recording means. In the recording-standby state standing by to store the coded data, the overall control means stops operation of the servo control means, and at the same time, servo-controls the rotational drive means.

公开(公告)号：DE69800824T2

公开(公告)日：2001-12-20

申请号：DE69800824

申请日：1998-08-13

Applicant: SONY CORP

Inventor： FUJIMOTO KENSUKE ,  SHIGENOBU MASAHIRO ,  MAWATARI HIDEKI

IPC: G11B20/10 ,  G11B20/00 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B27/30 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806

公开(公告)号：DE69800824D1

公开(公告)日：2001-06-28

申请号：DE69800824

申请日：1998-08-13

Applicant: SONY CORP

Inventor： FUJIMOTO KENSUKE ,  SHIGENOBU MASAHIRO ,  MAWATARI HIDEKI

IPC: G11B20/10 ,  G11B20/00 ,  G11B20/12 ,  G11B20/14 ,  G11B20/18 ,  G11B27/30 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806

公开(公告)号：EP1583082A4

公开(公告)日：2008-12-17

申请号：EP03778787

申请日：2003-12-10

Applicant: SONY CORP

Inventor： FUJIMOTO TAKASHI ,  SHIGENOBU MASAHIRO ,  ARIDOME KENICHIRO ,  MAEDA YASUAKI ,  FUJIMOTO KENSUKE ,  MAWATARI HIDEKI

IPC: G11B7/0045 ,  G11B7/085 ,  G11B7/125

CPC classification number: G11B7/126 ,  G11B7/0045

Abstract: An optical recording method for recording data on an optical disc by using a laser beam. When an optical disc is inserted into an optical recording device (step S1), a power calibration area (PCA) is searched so as to be used for optimum power calibration (OPC) on the optical disc. At the position found, an optical pickup is made to wait (step S4). After this, when a data recording operation input is received (step S6), the OPC operation is executed at the wait position (step S7) and optimum power is obtained. After this, the optical pickup is moved to the data recording area of the optical disc (step S10) and data is recorded in the data recording area of the optical disc by the optical pickup (step S11).