CN100369126C - 光信息记录介质、记录装置和播放装置 - Google Patents

光信息记录介质、记录装置和播放装置 Download PDF

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Publication number
CN100369126C
CN100369126C CNB200610006007XA CN200610006007A CN100369126C CN 100369126 C CN100369126 C CN 100369126C CN B200610006007X A CNB200610006007X A CN B200610006007XA CN 200610006007 A CN200610006007 A CN 200610006007A CN 100369126 C CN100369126 C CN 100369126C
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China
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signal
pulse
unit
circuit
cycle
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Expired - Fee Related
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CNB200610006007XA
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English (en)
Chinese (zh)
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CN1819039A (zh
Inventor
前川博史
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Ricoh Co Ltd
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Ricoh Co Ltd
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  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
CNB200610006007XA 2002-09-04 2003-09-04 光信息记录介质、记录装置和播放装置 Expired - Fee Related CN100369126C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002259179A JP4138410B2 (ja) 2002-09-04 2002-09-04 光情報記録方法と光情報記録装置
JP259179/02 2002-09-04
JP346800/02 2002-11-29
JP346820/02 2002-11-29

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB031272851A Division CN1296910C (zh) 2002-09-04 2003-09-04 光记录方法及其装置和信号检测方法

Publications (2)

Publication Number Publication Date
CN1819039A CN1819039A (zh) 2006-08-16
CN100369126C true CN100369126C (zh) 2008-02-13

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CNB2006100060065A Expired - Fee Related CN100423096C (zh) 2002-09-04 2003-09-04 光信息记录装置和激光控制电路
CNB200610006007XA Expired - Fee Related CN100369126C (zh) 2002-09-04 2003-09-04 光信息记录介质、记录装置和播放装置

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CNB2006100060065A Expired - Fee Related CN100423096C (zh) 2002-09-04 2003-09-04 光信息记录装置和激光控制电路

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JP (1) JP4138410B2 (ja)
CN (2) CN100423096C (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102799A1 (en) * 1982-08-24 1984-03-14 Matsushita Electric Industrial Co., Ltd. Optical disk recording and reproducing method and optical disk used in the same
JPH09265633A (ja) * 1996-01-26 1997-10-07 Sharp Corp 光記録媒体および光記録再生装置および光記録媒体の製造方法
US5933411A (en) * 1996-07-09 1999-08-03 Sharp Kabushiki Kaisha Optical recording medium having a wobbling section for recording address information and methods of recording and reproduction using same
CN1236943A (zh) * 1998-04-14 1999-12-01 株式会社日立制作所 光盘装置
CN1308333A (zh) * 1999-11-22 2001-08-15 索尼公司 光盘和记录和/或再现的设备和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08124160A (ja) * 1994-10-21 1996-05-17 Sony Corp 光ディスク記録装置
EP1128365B1 (en) * 1998-10-26 2006-06-14 Mitsubishi Kagaku Media Co., Ltd. Multivalue recording / reproducing method and phase-change multivalue recording medium
JP2001250280A (ja) * 2000-03-02 2001-09-14 Sony Corp 記録媒体、記録媒体の製造方法、記録媒体製造用原盤の製造方法、記録媒体の製造装置、および記録媒体製造用原盤の製造装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102799A1 (en) * 1982-08-24 1984-03-14 Matsushita Electric Industrial Co., Ltd. Optical disk recording and reproducing method and optical disk used in the same
JPH09265633A (ja) * 1996-01-26 1997-10-07 Sharp Corp 光記録媒体および光記録再生装置および光記録媒体の製造方法
US5933411A (en) * 1996-07-09 1999-08-03 Sharp Kabushiki Kaisha Optical recording medium having a wobbling section for recording address information and methods of recording and reproduction using same
CN1236943A (zh) * 1998-04-14 1999-12-01 株式会社日立制作所 光盘装置
CN1308333A (zh) * 1999-11-22 2001-08-15 索尼公司 光盘和记录和/或再现的设备和方法

Also Published As

Publication number Publication date
CN100423096C (zh) 2008-10-01
JP4138410B2 (ja) 2008-08-27
CN1822131A (zh) 2006-08-23
CN1819039A (zh) 2006-08-16
JP2004103048A (ja) 2004-04-02

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