CN100509222C - 构造体及其制造方法、形成用媒体,光记录媒体及其再现方法 - Google Patents

构造体及其制造方法、形成用媒体,光记录媒体及其再现方法 Download PDF

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Publication number
CN100509222C
CN100509222C CNB2004800404565A CN200480040456A CN100509222C CN 100509222 C CN100509222 C CN 100509222C CN B2004800404565 A CNB2004800404565 A CN B2004800404565A CN 200480040456 A CN200480040456 A CN 200480040456A CN 100509222 C CN100509222 C CN 100509222C
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China
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light
medium
layer
forming
absorbing layer
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Expired - Fee Related
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CNB2004800404565A
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Chinese (zh)
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CN1905971A (zh
Inventor
三浦博
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Singulus Technologies AG
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Ricoh Co Ltd
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  • Manufacturing Optical Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
CNB2004800404565A 2003-12-09 2004-12-08 构造体及其制造方法、形成用媒体,光记录媒体及其再现方法 Expired - Fee Related CN100509222C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP410876/2003 2003-12-09
JP2003410876A JP2005174425A (ja) 2003-12-09 2003-12-09 光記録媒体、光記録媒体の再生方法、及び光記録媒体の作製方法
JP148442/2004 2004-05-18

Publications (2)

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CN1905971A CN1905971A (zh) 2007-01-31
CN100509222C true CN100509222C (zh) 2009-07-08

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CNB2004800404565A Expired - Fee Related CN100509222C (zh) 2003-12-09 2004-12-08 构造体及其制造方法、形成用媒体,光记录媒体及其再现方法

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JP (1) JP2005174425A (https=)
CN (1) CN100509222C (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7920458B2 (en) 2005-04-27 2011-04-05 Ricoh Company, Ltd. Optical recording medium, and recording and reproducing method
US7803443B2 (en) 2005-11-02 2010-09-28 Nec Corporation Optical disk including a sulfuration suppressing dielectric film
JP4705530B2 (ja) * 2006-08-07 2011-06-22 株式会社リコー 光記録媒体とその基板、及び該基板の成形用スタンパ
JP4967908B2 (ja) * 2006-08-24 2012-07-04 Ｔｄｋ株式会社 光記録媒体
JP5526474B2 (ja) * 2007-03-26 2014-06-18 株式会社リコー 微小構造体の形成方法
JP4607139B2 (ja) * 2007-03-19 2011-01-05 株式会社リコー 追記型情報記録媒体及びマスター基板
WO2013111812A1 (ja) * 2012-01-27 2013-08-01 旭化成株式会社 微細凹凸構造体、ドライエッチング用熱反応型レジスト材料、モールドの製造方法及びモールド

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525412A (en) * 1982-11-15 1985-06-25 Sony Corporation Information recording medium
US4548889A (en) * 1982-01-12 1985-10-22 Dainippon Ink And Chemicals, Inc. Optical recording medium
US4568952A (en) * 1984-12-10 1986-02-04 Rca Corporation Optical record blank and information record
US4645712A (en) * 1984-11-09 1987-02-24 Hitachi, Ltd. Information recording medium
US5098761A (en) * 1989-01-09 1992-03-24 Toray Industries, Inc. Optical recording medium
US5304455A (en) * 1990-11-28 1994-04-19 U.S. Philips Corporation Master disc
US5548576A (en) * 1993-07-08 1996-08-20 Fujitsu Limited Optical recording medium and data reproducing apparatus for reproducing data from such optical recording medium
JP2002365806A (ja) * 2001-06-07 2002-12-18 National Institute Of Advanced Industrial & Technology 微細パターン描画材料、それを用いた描画方法及び微細パターン形成方法
JP2003168244A (ja) * 2001-11-29 2003-06-13 Ricoh Co Ltd 光情報記録媒体
JP2003233932A (ja) * 2002-02-07 2003-08-22 Ricoh Co Ltd 光情報記録媒体、光ディスク装置および原盤の作製方法
CN1573998A (zh) * 2003-05-28 2005-02-02 松下电器产业株式会社 光信息存储媒体的原盘制造方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548889A (en) * 1982-01-12 1985-10-22 Dainippon Ink And Chemicals, Inc. Optical recording medium
US4525412A (en) * 1982-11-15 1985-06-25 Sony Corporation Information recording medium
US4645712A (en) * 1984-11-09 1987-02-24 Hitachi, Ltd. Information recording medium
US4568952A (en) * 1984-12-10 1986-02-04 Rca Corporation Optical record blank and information record
US5098761A (en) * 1989-01-09 1992-03-24 Toray Industries, Inc. Optical recording medium
US5304455A (en) * 1990-11-28 1994-04-19 U.S. Philips Corporation Master disc
US5548576A (en) * 1993-07-08 1996-08-20 Fujitsu Limited Optical recording medium and data reproducing apparatus for reproducing data from such optical recording medium
JP2002365806A (ja) * 2001-06-07 2002-12-18 National Institute Of Advanced Industrial & Technology 微細パターン描画材料、それを用いた描画方法及び微細パターン形成方法
JP2003168244A (ja) * 2001-11-29 2003-06-13 Ricoh Co Ltd 光情報記録媒体
JP2003233932A (ja) * 2002-02-07 2003-08-22 Ricoh Co Ltd 光情報記録媒体、光ディスク装置および原盤の作製方法
CN1573998A (zh) * 2003-05-28 2005-02-02 松下电器产业株式会社 光信息存储媒体的原盘制造方法

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JP2005174425A (ja) 2005-06-30
CN1905971A (zh) 2007-01-31

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