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JPH01165925U - - Google Patents

Info

Publication number
JPH01165925U
JPH01165925U JP1988062608U JP6260888U JPH01165925U JP H01165925 U JPH01165925 U JP H01165925U JP 1988062608 U JP1988062608 U JP 1988062608U JP 6260888 U JP6260888 U JP 6260888U JP H01165925 U JPH01165925 U JP H01165925U
Authority
JP
Japan
Prior art keywords
media
molded substrate
film formed
sputter film
silicon oxide
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
JP1988062608U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1988062608U priority Critical patent/JPH01165925U/ja
Publication of JPH01165925U publication Critical patent/JPH01165925U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Description

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

第1図は本考案の一実施例を示す横断面図、第
2図は従来の一例を示す横断面図である。 1……成形基板、2……媒体スパツタ膜、3…
…シリコン酸化物コーテイング膜、4……金属酸
化物スパツタ膜。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a conventional example. 1... Molded substrate, 2... Medium sputtered film, 3...
...Silicon oxide coating film, 4...Metal oxide sputtered film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 成形基板と、この成形基板の上に形成された媒
体スパツタ膜と、この媒体スパツタ膜の表面に形
成されたシリコン酸化物層コーテイング膜とを含
むことを特徴とする光デイスク媒体。
An optical disk medium comprising a molded substrate, a media sputter film formed on the molded substrate, and a silicon oxide layer coating film formed on the surface of the media sputter film.
JP1988062608U 1988-05-11 1988-05-11 Pending JPH01165925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988062608U JPH01165925U (en) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988062608U JPH01165925U (en) 1988-05-11 1988-05-11

Publications (1)

Publication Number Publication Date
JPH01165925U true JPH01165925U (en) 1989-11-21

Family

ID=31288210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988062608U Pending JPH01165925U (en) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH01165925U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410245A (en) * 1990-04-26 1992-01-14 Nec Home Electron Ltd Optical disk and its production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122949A (en) * 1984-11-16 1986-06-10 Matsushita Electric Ind Co Ltd Optical recording medium and its production
JPH01235051A (en) * 1988-03-14 1989-09-20 Sekisui Chem Co Ltd Optical information recording medium and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122949A (en) * 1984-11-16 1986-06-10 Matsushita Electric Ind Co Ltd Optical recording medium and its production
JPH01235051A (en) * 1988-03-14 1989-09-20 Sekisui Chem Co Ltd Optical information recording medium and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410245A (en) * 1990-04-26 1992-01-14 Nec Home Electron Ltd Optical disk and its production

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