JPS61246942A - 光デイスク - Google Patents

光デイスク

Info

Publication number
JPS61246942A
JPS61246942A JP60086872A JP8687285A JPS61246942A JP S61246942 A JPS61246942 A JP S61246942A JP 60086872 A JP60086872 A JP 60086872A JP 8687285 A JP8687285 A JP 8687285A JP S61246942 A JPS61246942 A JP S61246942A
Authority
JP
Japan
Prior art keywords
layer
thickness
protective layer
recording
erroneous
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
JP60086872A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0559495B2 (enExample
Inventor
Toshikatsu Komizu
香水　敏勝
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP60086872A priority Critical patent/JPS61246942A/ja
Publication of JPS61246942A publication Critical patent/JPS61246942A/ja
Publication of JPH0559495B2 publication Critical patent/JPH0559495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP60086872A 1985-04-23 1985-04-23 光デイスク Granted JPS61246942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60086872A JPS61246942A (ja) 1985-04-23 1985-04-23 光デイスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60086872A JPS61246942A (ja) 1985-04-23 1985-04-23 光デイスク

Publications (2)

Publication Number Publication Date
JPS61246942A true JPS61246942A (ja) 1986-11-04
JPH0559495B2 JPH0559495B2 (enExample) 1993-08-31

Family

ID=13898912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60086872A Granted JPS61246942A (ja) 1985-04-23 1985-04-23 光デイスク

Country Status (1)

Country Link
JP (1) JPS61246942A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018277A1 (de) * 1989-06-07 1991-01-03 Mitsubishi Electric Corp Zuendvorrichtung fuer eine brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361303A (en) * 1976-11-15 1978-06-01 Hitachi Ltd Formation method of protecting layer of recording member
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク
JPS6042095A (ja) * 1983-08-19 1985-03-06 Hitachi Ltd 情報の記録用部材およびその製造方法
JPS615794A (ja) * 1984-06-15 1986-01-11 Sumitomo Chem Co Ltd 光学活性ベンジルアルコ−ル化合物の製造法
JPS6180532A (ja) * 1984-09-28 1986-04-24 Toshiba Corp 光デイスク

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361303A (en) * 1976-11-15 1978-06-01 Hitachi Ltd Formation method of protecting layer of recording member
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク
JPS6042095A (ja) * 1983-08-19 1985-03-06 Hitachi Ltd 情報の記録用部材およびその製造方法
JPS615794A (ja) * 1984-06-15 1986-01-11 Sumitomo Chem Co Ltd 光学活性ベンジルアルコ−ル化合物の製造法
JPS6180532A (ja) * 1984-09-28 1986-04-24 Toshiba Corp 光デイスク

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018277A1 (de) * 1989-06-07 1991-01-03 Mitsubishi Electric Corp Zuendvorrichtung fuer eine brennkraftmaschine

Also Published As

Publication number Publication date
JPH0559495B2 (enExample) 1993-08-31

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