JPS6285929U - - Google Patents

Info

Publication number
JPS6285929U
JPS6285929U JP1985177008U JP17700885U JPS6285929U JP S6285929 U JPS6285929 U JP S6285929U JP 1985177008 U JP1985177008 U JP 1985177008U JP 17700885 U JP17700885 U JP 17700885U JP S6285929 U JPS6285929 U JP S6285929U
Authority
JP
Japan
Prior art keywords
spacer
substrates
information recording
peripheral part
recording medium
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
JP1985177008U
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 JP1985177008U priority Critical patent/JPS6285929U/ja
Publication of JPS6285929U publication Critical patent/JPS6285929U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

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

第１図及び第２図は従来例を示す断面斜視図、
第３図は本考案の一実施例の要部断面図、第４図
は第３図の一部分を拡大した断面図を夫々示して
いる。 １…情報記録膜、２…基板、２０…スペーサ、
２１…リング部材、２２…隙間。 FIG. 1 and FIG. 2 are cross-sectional perspective views showing a conventional example;
FIG. 3 is a sectional view of a main part of an embodiment of the present invention, and FIG. 4 is an enlarged sectional view of a portion of FIG. 3. 1... Information recording film, 2... Substrate, 20... Spacer,
21...Ring member, 22...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２枚の基板をスペーサを挾んで同心的に対向配
置し、上記基板の対向面の少なくとも一方に於け
る上記スペーサとの非接触部分に情報記録膜を形
成した情報記録媒体であつて、上記基板の内周部
若しくは外周部の何れか一方を上記スペーサに接
着固定すると共に、他方をスペーサに対して伸縮
自在に保持したことを特徴とする情報記録媒体。 An information recording medium in which two substrates are arranged concentrically facing each other with a spacer in between, and an information recording film is formed on a portion of at least one of the opposing surfaces of the substrates that is not in contact with the spacer, the substrates An information recording medium characterized in that either the inner peripheral part or the outer peripheral part of the medium is adhesively fixed to the spacer, and the other part is held expandable and contractible with respect to the spacer.
JP1985177008U 1985-11-18 1985-11-18 Pending JPS6285929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985177008U JPS6285929U (en) 1985-11-18 1985-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985177008U JPS6285929U (en) 1985-11-18 1985-11-18

Publications (1)

Publication Number Publication Date
JPS6285929U true JPS6285929U (en) 1987-06-01

Family

ID=31117801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985177008U Pending JPS6285929U (en) 1985-11-18 1985-11-18

Country Status (1)

Country Link
JP (1) JPS6285929U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792443A (en) * 1980-10-06 1982-06-09 Storage Technology Corp Information memory storage and its forming method
JPS5987636A (en) * 1982-11-10 1984-05-21 Toshiba Corp Information storage medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792443A (en) * 1980-10-06 1982-06-09 Storage Technology Corp Information memory storage and its forming method
JPS5987636A (en) * 1982-11-10 1984-05-21 Toshiba Corp Information storage medium

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