JPS5925611U - disk - Google Patents

disk

Info

Publication number
JPS5925611U
JPS5925611U JP1982119033U JP11903382U JPS5925611U JP S5925611 U JPS5925611 U JP S5925611U JP 1982119033 U JP1982119033 U JP 1982119033U JP 11903382 U JP11903382 U JP 11903382U JP S5925611 U JPS5925611 U JP S5925611U
Authority
JP
Japan
Prior art keywords
disk
protective layer
metal film
information recording
scope
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.)
Pending
Application number
JP1982119033U
Other languages
Japanese (ja)
Inventor
難波　政広
橘　庸人
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1982119033U priority Critical patent/JPS5925611U/en
Publication of JPS5925611U publication Critical patent/JPS5925611U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

＝　　　第１図はディスク製造工程を示す図、第２図及
・　　び第３図は本考案の一実施例を示す図である。 レ　　　２・・・金属膜、３・・・保護層。= Fig. 1 is a diagram showing a disc manufacturing process, and Figs. 2 and 3 are diagrams showing an embodiment of the present invention. 2...Metal film, 3...Protective layer.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　ディスク基板と、該ディスク基板に形成され
た情報記録面と、該情報記録面上に形成されｔ金属膜と
、該金属膜上に形成された保護層とを備えたディスクで
あって、前記保護層がシルクスクリーン或いはホットス
タンプにて形成さねたことを特徴とするディスク。(1) A disk comprising a disk substrate, an information recording surface formed on the disk substrate, a metal film formed on the information recording surface, and a protective layer formed on the metal film. . A disk characterized in that the protective layer is formed by silk screen or hot stamping. （２）　　保護層に文字・記号等が形成されている実用
し　　　新案登録請求の範囲第（１）項記載のディスク
。(2) A disc as set forth in paragraph (1) of the scope of patent registration claims, in which characters, symbols, etc. are formed on the protective layer.
JP1982119033U 1982-08-04 1982-08-04 disk Pending JPS5925611U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982119033U JPS5925611U (en) 1982-08-04 1982-08-04 disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982119033U JPS5925611U (en) 1982-08-04 1982-08-04 disk

Publications (1)

Publication Number Publication Date
JPS5925611U true JPS5925611U (en) 1984-02-17

Family

ID=30273346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982119033U Pending JPS5925611U (en) 1982-08-04 1982-08-04 disk

Country Status (1)

Country Link
JP (1) JPS5925611U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142791A (en) * 1984-08-07 1986-03-01 Matsushita Electric Ind Co Ltd Disk-like recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142791A (en) * 1984-08-07 1986-03-01 Matsushita Electric Ind Co Ltd Disk-like recording medium

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