JPS6198230U - - Google Patents

Info

Publication number
JPS6198230U
JPS6198230U JP1984183536U JP18353684U JPS6198230U JP S6198230 U JPS6198230 U JP S6198230U JP 1984183536 U JP1984183536 U JP 1984183536U JP 18353684 U JP18353684 U JP 18353684U JP S6198230 U JPS6198230 U JP S6198230U
Authority
JP
Japan
Prior art keywords
spacer
disk
inner spacer
disk substrate
substrates
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
JP1984183536U
Other languages
English (en)
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 JP1984183536U priority Critical patent/JPS6198230U/ja
Publication of JPS6198230U publication Critical patent/JPS6198230U/ja
Pending legal-status Critical Current

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Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案による光デイスク媒体を示す側
断面図、第2図はその要部拡大断面図、第3図は
従来のエアサンドウイツチ型光デイスク媒体を示
す側断面図である。 20……内側スペーサ、21,21……ラベル
挿入溝、22……ラベル、10,10……(光)
デイスク基板、10b……光記録層、10a……
中心穴、12……外側スペーサ、14……環状空
間部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2枚の光透過可能な樹脂製円板状のデイスク基
    板の対向内面に光記録層を形成し、両デイスク基
    板の間の中心穴周囲内周部と外周部とに内側スペ
    ーサと外側スペーサを介在させて接着固定し、そ
    の間に環状の空間部を設けてなるデイスク媒体に
    おいて、前記内側スペーサの前記デイスク基板内
    面と対向する両面にラベル挿入溝を円環状に形成
    したことを特徴とする光デイスク媒体。
JP1984183536U 1984-12-03 1984-12-03 Pending JPS6198230U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984183536U JPS6198230U (ja) 1984-12-03 1984-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984183536U JPS6198230U (ja) 1984-12-03 1984-12-03

Publications (1)

Publication Number Publication Date
JPS6198230U true JPS6198230U (ja) 1986-06-24

Family

ID=30741030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984183536U Pending JPS6198230U (ja) 1984-12-03 1984-12-03

Country Status (1)

Country Link
JP (1) JPS6198230U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028819A1 (fr) * 1995-03-16 1996-09-19 Kabushiki Kaisha Toshiba Structure pour disque optique, procede et dispositif de fabrication de celle-ci

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028819A1 (fr) * 1995-03-16 1996-09-19 Kabushiki Kaisha Toshiba Structure pour disque optique, procede et dispositif de fabrication de celle-ci
AU689709B2 (en) * 1995-03-16 1998-04-02 Kabushiki Kaisha Toshiba Optical disk
KR100272136B1 (ko) * 1995-03-16 2000-11-15 오츠코츠 다케시 광학 디스크와 그 제조 방법 및 제조 장치

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