JPS606018B2 - 情報記録媒体の製造方法 - Google Patents

情報記録媒体の製造方法

Info

Publication number
JPS606018B2
JPS606018B2 JP1358375A JP1358375A JPS606018B2 JP S606018 B2 JPS606018 B2 JP S606018B2 JP 1358375 A JP1358375 A JP 1358375A JP 1358375 A JP1358375 A JP 1358375A JP S606018 B2 JPS606018 B2 JP S606018B2
Authority
JP
Japan
Prior art keywords
layer
nickel
information recording
metal plating
conductive 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
Application number
JP1358375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5188201A (enExample
Inventor
哲二 尾崎
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1358375A priority Critical patent/JPS606018B2/ja
Publication of JPS5188201A publication Critical patent/JPS5188201A/ja
Publication of JPS606018B2 publication Critical patent/JPS606018B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)
JP1358375A 1975-01-31 1975-01-31 情報記録媒体の製造方法 Expired JPS606018B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1358375A JPS606018B2 (ja) 1975-01-31 1975-01-31 情報記録媒体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1358375A JPS606018B2 (ja) 1975-01-31 1975-01-31 情報記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS5188201A JPS5188201A (enExample) 1976-08-02
JPS606018B2 true JPS606018B2 (ja) 1985-02-15

Family

ID=11837190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1358375A Expired JPS606018B2 (ja) 1975-01-31 1975-01-31 情報記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS606018B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142192U (enExample) * 1978-03-27 1979-10-02
JPS56169234A (en) * 1980-05-29 1981-12-25 Trio Kenwood Corp Manufacture of recorded disk of optical record disk
JPS5887147U (ja) * 1981-12-08 1983-06-13 日本コロムビア株式会社 フオトレジストマスタ−盤
JPH0630170B2 (ja) * 1984-11-20 1994-04-20 松下電器産業株式会社 光デイスク用原盤およびその製造方法
US6665240B1 (en) 1998-10-07 2003-12-16 Sony Corporation Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
JP2000113452A (ja) * 1998-10-07 2000-04-21 Sony Corp 光ディスクの製造装置、光ディスクの製造方法、光ディスク及び光ディスクの再生方法

Also Published As

Publication number Publication date
JPS5188201A (enExample) 1976-08-02

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