JP2005174425A - 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 - Google Patents

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 Download PDF

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Publication number
JP2005174425A
JP2005174425A JP2003410876A JP2003410876A JP2005174425A JP 2005174425 A JP2005174425 A JP 2005174425A JP 2003410876 A JP2003410876 A JP 2003410876A JP 2003410876 A JP2003410876 A JP 2003410876A JP 2005174425 A JP2005174425 A JP 2005174425A
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JP
Japan
Prior art keywords
recording medium
optical recording
convex structure
light
reproducing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003410876A
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English (en)
Japanese (ja)
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JP2005174425A5 (https=
Inventor
Hiroshi Miura
博 三浦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2003410876A priority Critical patent/JP2005174425A/ja
Priority to EP04820242A priority patent/EP1695780B1/en
Priority to KR1020067013629A priority patent/KR20060096165A/ko
Priority to PCT/JP2004/018317 priority patent/WO2005056223A1/ja
Priority to DE602004029711T priority patent/DE602004029711D1/de
Priority to CNB2004800404565A priority patent/CN100509222C/zh
Publication of JP2005174425A publication Critical patent/JP2005174425A/ja
Priority to US11/449,766 priority patent/US7501225B2/en
Publication of JP2005174425A5 publication Critical patent/JP2005174425A5/ja
Pending legal-status Critical Current

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  • Manufacturing Optical Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP2003410876A 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 Pending JP2005174425A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
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
EP04820242A EP1695780B1 (en) 2003-12-09 2004-12-08 Structure body and method of producing the structure body, medium for forming structure body, and optical recording medium and method of reproducing the optical recording medium
KR1020067013629A KR20060096165A (ko) 2003-12-09 2004-12-08 구조체 및 그 제조 방법과, 구조체 형성용 매체와, 광 기록매체 및 그 재생 방법
PCT/JP2004/018317 WO2005056223A1 (ja) 2003-12-09 2004-12-08 構造体及びその製造方法、構造体形成用媒体、並びに光記録媒体及びその再生方法
DE602004029711T DE602004029711D1 (de) 2003-12-09 2004-12-08 Trukturkörper, medium zur herstellung des strukturkörpers und optisches aufzeichnungsmedium und verfahren zur herstellung des optischen aufzeichnungsmediums
CNB2004800404565A 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
US11/449,766 US7501225B2 (en) 2003-12-09 2006-06-09 Structure and method for manufacturing thereof, medium for forming structure, and optical recording medium and method for reproducing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
JP2005174425A true JP2005174425A (ja) 2005-06-30
JP2005174425A5 JP2005174425A5 (https=) 2008-01-31

Family

ID=34731841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003410876A Pending 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

Country Status (2)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008041175A (ja) * 2006-08-07 2008-02-21 Ricoh Co Ltd 光記録媒体とその基板、及び該基板の成形用スタンパとその製造方法
JP2008077818A (ja) * 2006-08-24 2008-04-03 Tdk Corp 光記録媒体
JP2008290227A (ja) * 2007-03-26 2008-12-04 Ricoh Co Ltd 微小構造体
US7803443B2 (en) 2005-11-02 2010-09-28 Nec Corporation Optical disk including a sulfuration suppressing dielectric film
US7920458B2 (en) 2005-04-27 2011-04-05 Ricoh Company, Ltd. Optical recording medium, and recording and reproducing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697513B2 (ja) * 1982-01-12 1994-11-30 大日本インキ化学工業株式会社 光記録媒体
JPS5990248A (ja) * 1982-11-15 1984-05-24 Sony Corp 情報記録媒体
JPH0619856B2 (ja) * 1984-11-09 1994-03-16 株式会社日立製作所 情報記録媒体
US4568952A (en) * 1984-12-10 1986-02-04 Rca Corporation Optical record blank and information record
JP2797359B2 (ja) * 1989-01-09 1998-09-17 東レ株式会社 光記録媒体
NL9002594A (nl) * 1990-11-28 1992-06-16 Philips & Du Pont Optical Masterplaat.
JP3682725B2 (ja) * 1993-07-08 2005-08-10 富士通株式会社 光記録媒体からデータを再生するデータ再生装置
JP4791653B2 (ja) * 2001-06-07 2011-10-12 独立行政法人産業技術総合研究所 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
JP3963427B2 (ja) * 2001-11-29 2007-08-22 株式会社リコー 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
EP1482494A3 (en) * 2003-05-28 2007-08-29 Matsushita Electric Industrial Co., Ltd. Method for producing master for optical information recording media

Cited By (5)

* 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
JP2008041175A (ja) * 2006-08-07 2008-02-21 Ricoh Co Ltd 光記録媒体とその基板、及び該基板の成形用スタンパとその製造方法
JP2008077818A (ja) * 2006-08-24 2008-04-03 Tdk Corp 光記録媒体
JP2008290227A (ja) * 2007-03-26 2008-12-04 Ricoh Co Ltd 微小構造体

Also Published As

Publication number Publication date
CN1905971A (zh) 2007-01-31
CN100509222C (zh) 2009-07-08

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