JPH0480454B2 - - Google Patents

Info

Publication number
JPH0480454B2
JPH0480454B2 JP60270534A JP27053485A JPH0480454B2 JP H0480454 B2 JPH0480454 B2 JP H0480454B2 JP 60270534 A JP60270534 A JP 60270534A JP 27053485 A JP27053485 A JP 27053485A JP H0480454 B2 JPH0480454 B2 JP H0480454B2
Authority
JP
Japan
Prior art keywords
thickness
reflectance
spacer layer
substrate
recording layer
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
JP60270534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61267949A (ja
Inventor
Masaki Ito
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
Publication of JPS61267949A publication Critical patent/JPS61267949A/ja
Publication of JPH0480454B2 publication Critical patent/JPH0480454B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
JP60270534A 1984-11-30 1985-11-30 光情報記録媒体 Granted JPS61267949A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP25351784 1984-11-30
JP59-253518 1984-11-30
JP59-253517 1984-11-30

Publications (2)

Publication Number Publication Date
JPS61267949A JPS61267949A (ja) 1986-11-27
JPH0480454B2 true JPH0480454B2 (enrdf_load_html_response) 1992-12-18

Family

ID=17252467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60270534A Granted JPS61267949A (ja) 1984-11-30 1985-11-30 光情報記録媒体

Country Status (1)

Country Link
JP (1) JPS61267949A (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817037B2 (ja) * 1979-03-26 1983-04-04 株式会社日立製作所 記録用部材
JPS5956240A (ja) * 1982-09-27 1984-03-31 Canon Inc 光磁気記録媒体
JPS60177447A (ja) * 1984-02-22 1985-09-11 Nec Corp 光学記録媒体

Also Published As

Publication number Publication date
JPS61267949A (ja) 1986-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term