JP2002237093A - 光記録媒体、その記録・再生方法、及びその製造方法 - Google Patents

光記録媒体、その記録・再生方法、及びその製造方法

Info

Publication number
JP2002237093A
JP2002237093A JP2001036033A JP2001036033A JP2002237093A JP 2002237093 A JP2002237093 A JP 2002237093A JP 2001036033 A JP2001036033 A JP 2001036033A JP 2001036033 A JP2001036033 A JP 2001036033A JP 2002237093 A JP2002237093 A JP 2002237093A
Authority
JP
Japan
Prior art keywords
layer
substrate
recording medium
optical recording
dye
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
JP2001036033A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002237093A5 (OSRAM
Inventor
Tsutomu Sato
勉 佐藤
Yasunobu Ueno
泰伸 植野
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 JP2001036033A priority Critical patent/JP2002237093A/ja
Publication of JP2002237093A publication Critical patent/JP2002237093A/ja
Publication of JP2002237093A5 publication Critical patent/JP2002237093A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP2001036033A 2001-02-13 2001-02-13 光記録媒体、その記録・再生方法、及びその製造方法 Pending JP2002237093A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001036033A JP2002237093A (ja) 2001-02-13 2001-02-13 光記録媒体、その記録・再生方法、及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001036033A JP2002237093A (ja) 2001-02-13 2001-02-13 光記録媒体、その記録・再生方法、及びその製造方法

Publications (2)

Publication Number Publication Date
JP2002237093A true JP2002237093A (ja) 2002-08-23
JP2002237093A5 JP2002237093A5 (OSRAM) 2005-07-14

Family

ID=18899376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001036033A Pending JP2002237093A (ja) 2001-02-13 2001-02-13 光記録媒体、その記録・再生方法、及びその製造方法

Country Status (1)

Country Link
JP (1) JP2002237093A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982944B2 (en) 2002-03-20 2006-01-03 Hitachi Maxell, Ltd. Optical recording medium having relation between groove depths and pit depths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982944B2 (en) 2002-03-20 2006-01-03 Hitachi Maxell, Ltd. Optical recording medium having relation between groove depths and pit depths

Similar Documents

Publication Publication Date Title
JP2000311384A (ja) 光情報記録媒体
JP3264867B2 (ja) 光記録媒体
US7755995B2 (en) Recording and reproducing method for dye-based recordable DVD medium and apparatus for the same
JP2002237093A (ja) 光記録媒体、その記録・再生方法、及びその製造方法
US7727706B2 (en) Recording method for dye-based recordable optical recording medium
JPH10340483A (ja) 光情報記録媒体とその記録／再生方法
JP2005100579A (ja) 色素系追記型ｄｖｄ媒体の記録再生方法及び装置
JP4053974B2 (ja) 光記録媒体
JP2002092941A (ja) 光情報記録媒体及びその記録方法
JP2002237099A (ja) 光記録媒体及びその記録／再生方法
JP2005243053A (ja) 色素系追記型ｄｖｄ媒体の記録再生方法及び装置
JP2002245678A (ja) 光情報記録媒体及びその記録媒体に対する記録再生方法
JP3691935B2 (ja) 光記録媒体とその記録／再生方法及び製造方法
JP4083667B2 (ja) 光記録媒体
JP2006073086A (ja) 光記録媒体
JP4060543B2 (ja) 光記録媒体
JP3600177B2 (ja) 光記録媒体及びその製造方法
JP4133882B2 (ja) 色素系追記型ｄｖｄ媒体の記録再生方法及び記録再生装置
JP2002298415A (ja) 光記録媒体およびその記録方法
KR20010090164A (ko) 고밀도 광기록매체
JP4075006B2 (ja) 光情報記録媒体
JP2005025836A (ja) 光記録媒体
JP2002279696A (ja) 光情報記録媒体、記録再生方法
JP4347844B2 (ja) 色素系追記型ｄｖｄ媒体の記録再生方法及び装置
JP3971556B2 (ja) 光記録媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061128

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071225

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080401