JPH0519212B2 - - Google Patents

Info

Publication number
JPH0519212B2
JPH0519212B2 JP58138256A JP13825683A JPH0519212B2 JP H0519212 B2 JPH0519212 B2 JP H0519212B2 JP 58138256 A JP58138256 A JP 58138256A JP 13825683 A JP13825683 A JP 13825683A JP H0519212 B2 JPH0519212 B2 JP H0519212B2
Authority
JP
Japan
Prior art keywords
electron beam
track
disk
information
recording
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.)
Expired - Lifetime
Application number
JP58138256A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6029952A (ja
Inventor
Yasuyuki Goto
Nagaaki Etsuno
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 JP13825683A priority Critical patent/JPS6029952A/ja
Publication of JPS6029952A publication Critical patent/JPS6029952A/ja
Publication of JPH0519212B2 publication Critical patent/JPH0519212B2/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
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/10—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electron beam; Record carriers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP13825683A 1983-07-28 1983-07-28 電子ビーム記録装置 Granted JPS6029952A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13825683A JPS6029952A (ja) 1983-07-28 1983-07-28 電子ビーム記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13825683A JPS6029952A (ja) 1983-07-28 1983-07-28 電子ビーム記録装置

Publications (2)

Publication Number Publication Date
JPS6029952A JPS6029952A (ja) 1985-02-15
JPH0519212B2 true JPH0519212B2 (enrdf_load_stackoverflow) 1993-03-16

Family

ID=15217694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13825683A Granted JPS6029952A (ja) 1983-07-28 1983-07-28 電子ビーム記録装置

Country Status (1)

Country Link
JP (1) JPS6029952A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2616763B2 (ja) * 1985-12-13 1997-06-04 新技術事業団 情報記録再生方法
JP2715070B2 (ja) * 1986-08-26 1998-02-16 キヤノン株式会社 オートトラツキング機構
JP2715069B2 (ja) * 1986-08-26 1998-02-16 キヤノン株式会社 情報記録再生装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935356B2 (ja) * 1976-03-15 1984-08-28 株式会社日立製作所 情報の記録用部材
JPS5614914A (en) * 1979-07-14 1981-02-13 Sentorarunii Osrodek Badaukuzo Liquid flowrate measuring apparatus
JPS57130240A (en) * 1981-02-05 1982-08-12 Olympus Optical Co Ltd Optical information recording and reproducing device and information recording medium for it

Also Published As

Publication number Publication date
JPS6029952A (ja) 1985-02-15

Similar Documents

Publication Publication Date Title
US6307826B1 (en) Information recording medium and method for recording information thereon
JP2001101716A (ja) 光記録媒体，光記録媒体用原盤の製造方法およびカッティング装置
US5112727A (en) Method of and photomask for manufacturing optical memory element
JP2000207738A (ja) 情報担体の製造方法
CA1288512C (en) Optical memory device
JP4705530B2 (ja) 光記録媒体とその基板、及び該基板の成形用スタンパ
JPH0519212B2 (enrdf_load_stackoverflow)
JPS6029953A (ja) 電子ビ−ム記録再生装置
JPH0512776B2 (enrdf_load_stackoverflow)
JPH0636353A (ja) バイポーラ光学記憶装置およびその製造方法
JP2002319196A (ja) 光ディスクおよびそのトラック間の磁気的遮断処理方法
JPWO2005093722A1 (ja) 電子ビーム記録装置
JPS5938947A (ja) 情報記憶媒体用原盤
JP4088787B2 (ja) ディスク製造方法
JPS6310494B2 (enrdf_load_stackoverflow)
JPS583298B2 (ja) ジヨウホウキロクバイタイゲンバン ノ セイゾウホウホウ
JPH09190649A (ja) 光学的情報記録媒体
JP2001202663A (ja) 光学記録媒体作製用原盤の製造方法、光学記録媒体、および光学記録媒体作製用原盤製造装置
JPH0677340B2 (ja) 電子ビーム記録用ディスク
JPH11283283A (ja) 記録媒体製造用原盤の製造方法、記録媒体製造用原盤、記録媒体用基板及び記録媒体
JPS6120059B2 (enrdf_load_stackoverflow)
JP2507751B2 (ja) 光メモリ素子
JPH0462139B2 (enrdf_load_stackoverflow)
JPS5919240A (ja) 光情報記録方式
JPS586213B2 (ja) 情報記録媒体原盤の製造方法