JP2002230828A5 - - Google Patents

Download PDF

Info

Publication number
JP2002230828A5
JP2002230828A5 JP2001023195A JP2001023195A JP2002230828A5 JP 2002230828 A5 JP2002230828 A5 JP 2002230828A5 JP 2001023195 A JP2001023195 A JP 2001023195A JP 2001023195 A JP2001023195 A JP 2001023195A JP 2002230828 A5 JP2002230828 A5 JP 2002230828A5
Authority
JP
Japan
Prior art keywords
information recording
layer
protective
film
recording medium
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.)
Withdrawn
Application number
JP2001023195A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002230828A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001023195A priority Critical patent/JP2002230828A/ja
Priority claimed from JP2001023195A external-priority patent/JP2002230828A/ja
Priority to US10/059,129 priority patent/US6724716B2/en
Priority to EP02001938A priority patent/EP1229528A3/en
Publication of JP2002230828A publication Critical patent/JP2002230828A/ja
Publication of JP2002230828A5 publication Critical patent/JP2002230828A5/ja
Withdrawn legal-status Critical Current

Links

JP2001023195A 2001-01-31 2001-01-31 情報記録媒体 Withdrawn JP2002230828A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001023195A JP2002230828A (ja) 2001-01-31 2001-01-31 情報記録媒体
US10/059,129 US6724716B2 (en) 2001-01-31 2002-01-31 Phase-change type optical storage medium having multiple recording layers
EP02001938A EP1229528A3 (en) 2001-01-31 2002-01-31 Information recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001023195A JP2002230828A (ja) 2001-01-31 2001-01-31 情報記録媒体

Publications (2)

Publication Number Publication Date
JP2002230828A JP2002230828A (ja) 2002-08-16
JP2002230828A5 true JP2002230828A5 (https=) 2005-08-25

Family

ID=18888508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001023195A Withdrawn JP2002230828A (ja) 2001-01-31 2001-01-31 情報記録媒体

Country Status (3)

Country Link
US (1) US6724716B2 (https=)
EP (1) EP1229528A3 (https=)
JP (1) JP2002230828A (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1513139B1 (en) * 2001-10-12 2007-09-05 Matsushita Electric Industrial Co., Ltd. Method to determine a change in the transmittance of an optical information recording medium
JP2003173573A (ja) 2001-12-07 2003-06-20 Toshiba Corp 光学情報記録媒体及び光ディスクドライブ
ATE440363T1 (de) * 2002-06-18 2009-09-15 Koninkl Philips Electronics Nv Optisches speichermedium
JP4230454B2 (ja) 2002-08-29 2009-02-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ マルチスタック光学データ記憶媒体及びかかる媒体の使用方法
DE60332466D1 (de) * 2002-09-18 2010-06-17 Panasonic Corp Optisches informationsaufzeichnungsmedium und herstellungsverfahren dafür
JP2005044491A (ja) * 2003-07-10 2005-02-17 Ricoh Co Ltd 光記録媒体およびその製造方法
KR101049985B1 (ko) * 2003-08-07 2011-07-19 파나소닉 주식회사 광학적 정보 기록 매체와 그 제조 방법, 제조 장치, 기록재생 방법 및 기록 재생 장치
JP2005100526A (ja) * 2003-09-25 2005-04-14 Hitachi Ltd デバイスの製造方法及び観察方法
JP4313648B2 (ja) * 2003-11-05 2009-08-12 Ｔｄｋ株式会社 光記録媒体及びその製造方法
JP2005209247A (ja) * 2004-01-20 2005-08-04 Tdk Corp 光記録媒体
JP2005302261A (ja) * 2004-03-19 2005-10-27 Ricoh Co Ltd 光記録媒体
KR100909300B1 (ko) * 2004-07-12 2009-07-24 파나소닉 주식회사 정보 기록 매체의 제조 방법 및 정보 기록 재생 방법
DE602006002638D1 (de) * 2005-04-21 2008-10-23 Rohm & Haas Holzschutzmittel
JP4285451B2 (ja) * 2005-07-06 2009-06-24 株式会社日立製作所 情報記録媒体、情報再生方法及び情報記録方法
JP2008097802A (ja) * 2006-09-15 2008-04-24 Tdk Corp 多層光記録媒体及び多層光記録媒体への記録方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566107B1 (en) * 1992-04-17 1998-03-18 Matsushita Electric Industrial Co., Ltd. Optical information recording medium and method of designing its structure
KR100411658B1 (ko) * 1995-03-27 2004-04-03 히다치 마쿠세루가부시키가이샤 정보기록매체및정보메모리장치
US5764619A (en) * 1995-04-07 1998-06-09 Matsushita Electric Industrial Co., Ltd. Optical recording medium having two separate recording layers
TW414892B (en) * 1996-05-28 2000-12-11 Ibm Optical data storage system with multiple rewriteable phase-change recording layers
JPH11195243A (ja) * 1997-12-26 1999-07-21 Sony Corp 多層光ディスク及び記録再生装置
JPH11203725A (ja) * 1998-01-16 1999-07-30 Nec Corp 相変化光ディスク
JPH11250502A (ja) * 1998-02-26 1999-09-17 Sony Corp 光ディスク
EP0957477A3 (en) * 1998-05-15 2003-11-05 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, recording and reproducing method therefor and optical information recording and reproduction apparatus
JP2000235732A (ja) * 1999-02-12 2000-08-29 Sony Corp 多層光ディスク
JP2000322770A (ja) * 1999-05-12 2000-11-24 Matsushita Electric Ind Co Ltd 光学情報記録媒体

Similar Documents

Publication Publication Date Title
JP2002230828A5 (https=)
EP1028421A3 (en) Multi-layered optical disc
KR930008455B1 (ko) 광학디스크 매체
MY112838A (en) Optical data storage system with multiple write-once phase-change recording layers
US6695213B2 (en) Holographic card formats for presentation and security
WO2003025922A1 (en) Optical information recording medium
EP1229528A2 (en) Information recording medium
JPH1116214A5 (https=)
DE59907819D1 (de) Optische datenspeicherscheibe
KR960700503A (ko) 광기록매체(Optical Recording Medium)
CN111508533B (zh) 基于纳米光刻光盘及其物理存储介质结构和写入读出方法
CN111508534B (zh) 基于纳米光刻光盘的偏振平衡测量读取方法及装置
TWI285892B (en) Optical information-recording media and optical information processing apparatus
JP2002025115A5 (https=)
JP3039487B2 (ja) 情報記録媒体
EP1576599A1 (en) Use of bi-layer photolithographic resists as new material for optical storage
JP2002222541A5 (https=)
JP3082380B2 (ja) 書き換え可能な光情報記録媒体
JPS63306090A (ja) 光学的情報記憶媒体
JP2002133720A (ja) 光記録媒体
JP3317360B2 (ja) ホログラムシール
EP1463046A3 (en) Optical information recording medium
JPH02113453A (ja) 光ディスク
JP2006031841A5 (https=)
WO2003088233A1 (en) Optical recording medium