JPS583143A - 情報記録媒体 - Google Patents

情報記録媒体

Info

Publication number
JPS583143A
JPS583143A JP56100522A JP10052281A JPS583143A JP S583143 A JPS583143 A JP S583143A JP 56100522 A JP56100522 A JP 56100522A JP 10052281 A JP10052281 A JP 10052281A JP S583143 A JPS583143 A JP S583143A
Authority
JP
Japan
Prior art keywords
layer
recording medium
information recording
recording layer
transparent
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.)
Granted
Application number
JP56100522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245616B2 (enrdf_load_stackoverflow
Inventor
Hironori Goto
後藤　広則
Nagaaki Etsuno
越野　長明
Yasuyuki Goto
康之 後藤
Koichi Ogawa
小川　紘一
Seiya Ogawa
小川　清也
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56100522A priority Critical patent/JPS583143A/ja
Publication of JPS583143A publication Critical patent/JPS583143A/ja
Publication of JPS6245616B2 publication Critical patent/JPS6245616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP56100522A 1981-06-30 1981-06-30 情報記録媒体 Granted JPS583143A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56100522A JPS583143A (ja) 1981-06-30 1981-06-30 情報記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56100522A JPS583143A (ja) 1981-06-30 1981-06-30 情報記録媒体

Publications (2)

Publication Number Publication Date
JPS583143A true JPS583143A (ja) 1983-01-08
JPS6245616B2 JPS6245616B2 (enrdf_load_stackoverflow) 1987-09-28

Family

ID=14276284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56100522A Granted JPS583143A (ja) 1981-06-30 1981-06-30 情報記録媒体

Country Status (1)

Country Link
JP (1) JPS583143A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278749A (ja) * 1985-07-08 1987-04-11 エナ−ジ−・コンバ−シヨン・デバイセス・インコ−ポレ−テツド 光学データ記憶媒体及び装置
EP0308981A3 (en) * 1987-09-25 1990-08-08 Hitachi Maxell Ltd. An optical information recording medium and its production
JPH02281436A (ja) * 1989-04-21 1990-11-19 Nec Corp 光記録媒体
JPH04126327U (ja) * 1991-04-19 1992-11-18 尚人 波多野 セラミツクｃｄ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387547A (ja) * 1989-08-30 1991-04-12 Kubota Toreen Kk パッケージエアコンの除霜方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278749A (ja) * 1985-07-08 1987-04-11 エナ−ジ−・コンバ−シヨン・デバイセス・インコ−ポレ−テツド 光学データ記憶媒体及び装置
EP0308981A3 (en) * 1987-09-25 1990-08-08 Hitachi Maxell Ltd. An optical information recording medium and its production
JPH02281436A (ja) * 1989-04-21 1990-11-19 Nec Corp 光記録媒体
JPH04126327U (ja) * 1991-04-19 1992-11-18 尚人 波多野 セラミツクｃｄ

Also Published As

Publication number Publication date
JPS6245616B2 (enrdf_load_stackoverflow) 1987-09-28

Similar Documents

Publication Publication Date Title
JP3525197B2 (ja) 相変化型光記録媒体
US6461710B1 (en) Optical recording medium
JPS63225935A (ja) 光学的情報記録媒体
KR960013215B1 (ko) 광학정보 기록매체
JP2000228032A (ja) 光情報媒体
JPS583143A (ja) 情報記録媒体
JPH01277338A (ja) 光記録媒体
JPH0380635B2 (enrdf_load_stackoverflow)
EP1369860A2 (en) Optical recording medium
CN1251212C (zh) 可重写光学数据存储介质
KR19990083107A (ko) 광기록 매체
JP2629746B2 (ja) 光記録媒体
US7758941B2 (en) Optical data storage medium with super resolution layer
EP1171878A1 (en) An optical recording medium and method for using same
EP1571658A2 (en) Optical information recording medium and method of manufacturing the same
JPH04232780A (ja) 相変化光学式記録用媒体
JP2002074746A (ja) 光学的情報記録媒体
JPS63167440A (ja) 情報を記録もしくは記録及び消去する方法
Hirotsune et al. Optimization of Crystallization Characteristics for Phase-Change Optical Disk with Ag–Ge–Sb–Te Recording Film
JP2867407B2 (ja) 情報記録媒体
JP2538798B2 (ja) 書換え型光情報記録媒体
JPH0327975B2 (enrdf_load_stackoverflow)
JPH0262736A (ja) 光学情報記録媒体
JP2798247B2 (ja) 光記録媒体
JPH0737273A (ja) 光記録媒体