JPH0572661B2 - - Google Patents

Info

Publication number
JPH0572661B2
JPH0572661B2 JP59277303A JP27730384A JPH0572661B2 JP H0572661 B2 JPH0572661 B2 JP H0572661B2 JP 59277303 A JP59277303 A JP 59277303A JP 27730384 A JP27730384 A JP 27730384A JP H0572661 B2 JPH0572661 B2 JP H0572661B2
Authority
JP
Japan
Prior art keywords
recording layer
spacer
optical disk
recording
substrate
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
JP59277303A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61153848A (ja
Inventor
Masaki Ito
Sotaro Edokoro
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59277303A priority Critical patent/JPS61153848A/ja
Publication of JPS61153848A publication Critical patent/JPS61153848A/ja
Publication of JPH0572661B2 publication Critical patent/JPH0572661B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP59277303A 1984-12-26 1984-12-26 光デイスク Granted JPS61153848A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59277303A JPS61153848A (ja) 1984-12-26 1984-12-26 光デイスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59277303A JPS61153848A (ja) 1984-12-26 1984-12-26 光デイスク

Publications (2)

Publication Number Publication Date
JPS61153848A JPS61153848A (ja) 1986-07-12
JPH0572661B2 true JPH0572661B2 (enEXAMPLES) 1993-10-12

Family

ID=17581655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59277303A Granted JPS61153848A (ja) 1984-12-26 1984-12-26 光デイスク

Country Status (1)

Country Link
JP (1) JPS61153848A (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163032U (ja) * 1982-04-26 1983-10-29 三菱電機株式会社 光デイスク
JPS5914153A (ja) * 1982-07-15 1984-01-25 Toshiba Corp 情報記憶媒体

Also Published As

Publication number Publication date
JPS61153848A (ja) 1986-07-12

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