JPS5210102A - Recording medium - Google Patents

Recording medium

Info

Publication number
JPS5210102A
JPS5210102A JP50086399A JP8639975A JPS5210102A JP S5210102 A JPS5210102 A JP S5210102A JP 50086399 A JP50086399 A JP 50086399A JP 8639975 A JP8639975 A JP 8639975A JP S5210102 A JPS5210102 A JP S5210102A
Authority
JP
Japan
Prior art keywords
recording medium
recording
reading process
error free
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.)
Granted
Application number
JP50086399A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214889B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Hanada
Masanao Kasai
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50086399A priority Critical patent/JPS5210102A/ja
Publication of JPS5210102A publication Critical patent/JPS5210102A/ja
Publication of JPS6214889B2 publication Critical patent/JPS6214889B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Magnetic Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP50086399A 1975-07-15 1975-07-15 Recording medium Granted JPS5210102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50086399A JPS5210102A (en) 1975-07-15 1975-07-15 Recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50086399A JPS5210102A (en) 1975-07-15 1975-07-15 Recording medium

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP21379283A Division JPS59112451A (ja) 1983-11-14 1983-11-14 情報記録再生方法
JP61020499A Division JPS61210546A (ja) 1986-02-01 1986-02-01 記録媒体

Publications (2)

Publication Number Publication Date
JPS5210102A true JPS5210102A (en) 1977-01-26
JPS6214889B2 JPS6214889B2 (enrdf_load_stackoverflow) 1987-04-04

Family

ID=13885784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50086399A Granted JPS5210102A (en) 1975-07-15 1975-07-15 Recording medium

Country Status (1)

Country Link
JP (1) JPS5210102A (enrdf_load_stackoverflow)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117341A (en) * 1980-02-18 1981-09-14 Toshiba Corp Optical disk and its manufacture
JPS56145535A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Disc for optical recording
JPS56145530A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Optical information recording and erasing method
JPS5760543A (en) * 1980-09-29 1982-04-12 Fujitsu Ltd Recording medium for energy beam
JPS5786139A (en) * 1980-09-25 1982-05-29 Rca Corp Optical recording medium
JPS57138065A (en) * 1981-01-12 1982-08-26 Philips Nv Recording carrier
EP0061584A1 (en) * 1981-03-24 1982-10-06 Kabushiki Kaisha Toshiba Pregrooved optical-disk
JPS5826334A (ja) * 1981-07-17 1983-02-16 トムソン−セ−エスエフ トラックに沿つた情報の光記録再生装置
JPS5940339A (ja) * 1982-08-31 1984-03-06 Konishiroku Photo Ind Co Ltd 情報記録媒体
JPS59135643A (ja) * 1982-09-27 1984-08-03 プラズモン　リミテッド デ−タ記憶媒体
JPS59168945A (ja) * 1983-03-17 1984-09-22 Toshiba Corp 光学式情報記録媒体
JPS59210547A (ja) * 1983-05-13 1984-11-29 Sharp Corp 光メモリ素子の製造方法
JPS6029955A (ja) * 1983-07-29 1985-02-15 Toshiba Corp 光学的情報記録媒体
JPS60131652A (ja) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd 信号記録スタンパ−
JPS60173732A (ja) * 1984-02-09 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> 光学デイスク
JPS60173731A (ja) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> 光学デイスク
JPS6174147A (ja) * 1984-09-20 1986-04-16 Nec Corp 光ディスク装置
JPS6190342A (ja) * 1984-10-08 1986-05-08 Ricoh Co Ltd 光学的情報記憶媒体
JPS6350933A (ja) * 1986-08-20 1988-03-03 Matsushita Electric Ind Co Ltd 平板状情報記録担体
JPS63137893A (ja) * 1986-11-29 1988-06-09 Dainippon Printing Co Ltd 光記録媒体
JPH01107336A (ja) * 1987-10-21 1989-04-25 Hitachi Ltd 光デイスク
JPH03228240A (ja) * 1990-09-21 1991-10-09 Sharp Corp 磁気光学記憶素子
JPH0677017U (ja) * 1992-12-28 1994-10-28 大日本印刷株式会社 情報記録用カード
JPH0736239B2 (ja) * 1987-06-09 1995-04-19 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 光記憶ディスクの製造方法および製造装置

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117341A (en) * 1980-02-18 1981-09-14 Toshiba Corp Optical disk and its manufacture
JPS56145535A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Disc for optical recording
JPS56145530A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Optical information recording and erasing method
JPS5786139A (en) * 1980-09-25 1982-05-29 Rca Corp Optical recording medium
JPS5760543A (en) * 1980-09-29 1982-04-12 Fujitsu Ltd Recording medium for energy beam
JPS57138065A (en) * 1981-01-12 1982-08-26 Philips Nv Recording carrier
EP0061584A1 (en) * 1981-03-24 1982-10-06 Kabushiki Kaisha Toshiba Pregrooved optical-disk
JPS5826334A (ja) * 1981-07-17 1983-02-16 トムソン−セ−エスエフ トラックに沿つた情報の光記録再生装置
JPS5940339A (ja) * 1982-08-31 1984-03-06 Konishiroku Photo Ind Co Ltd 情報記録媒体
JPS59135643A (ja) * 1982-09-27 1984-08-03 プラズモン　リミテッド デ−タ記憶媒体
JPS59168945A (ja) * 1983-03-17 1984-09-22 Toshiba Corp 光学式情報記録媒体
JPS59210547A (ja) * 1983-05-13 1984-11-29 Sharp Corp 光メモリ素子の製造方法
JPS6029955A (ja) * 1983-07-29 1985-02-15 Toshiba Corp 光学的情報記録媒体
JPS60131652A (ja) * 1983-12-20 1985-07-13 Matsushita Electric Ind Co Ltd 信号記録スタンパ−
JPS60173731A (ja) * 1984-02-06 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> 光学デイスク
JPS60173732A (ja) * 1984-02-09 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> 光学デイスク
JPS6174147A (ja) * 1984-09-20 1986-04-16 Nec Corp 光ディスク装置
JPS6190342A (ja) * 1984-10-08 1986-05-08 Ricoh Co Ltd 光学的情報記憶媒体
JPS6350933A (ja) * 1986-08-20 1988-03-03 Matsushita Electric Ind Co Ltd 平板状情報記録担体
JPS63137893A (ja) * 1986-11-29 1988-06-09 Dainippon Printing Co Ltd 光記録媒体
JPH0736239B2 (ja) * 1987-06-09 1995-04-19 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 光記憶ディスクの製造方法および製造装置
JPH01107336A (ja) * 1987-10-21 1989-04-25 Hitachi Ltd 光デイスク
JPH03228240A (ja) * 1990-09-21 1991-10-09 Sharp Corp 磁気光学記憶素子
JPH0677017U (ja) * 1992-12-28 1994-10-28 大日本印刷株式会社 情報記録用カード

Also Published As

Publication number Publication date
JPS6214889B2 (enrdf_load_stackoverflow) 1987-04-04

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