JPH03106572U - - Google Patents

Info

Publication number
JPH03106572U
JPH03106572U JP1990011834U JP1183490U JPH03106572U JP H03106572 U JPH03106572 U JP H03106572U JP 1990011834 U JP1990011834 U JP 1990011834U JP 1183490 U JP1183490 U JP 1183490U JP H03106572 U JPH03106572 U JP H03106572U
Authority
JP
Japan
Prior art keywords
hub
double
optical disk
adhesive film
sided adhesive
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
JP1990011834U
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 JP1990011834U priority Critical patent/JPH03106572U/ja
Publication of JPH03106572U publication Critical patent/JPH03106572U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

【図面の簡単な説明】
第１〜２図は、いずれも本考案の光デイスクの
実施例を示す断面図、第３図は従来の光デイスク
を示す断面図である。 図中、１……デイスク本体、２……ハブ、３…
…両面接着フイルム、４……凹部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 情報記録層を有するデイスク本体と、回転中心
    を磁気的にターンテーブルに固定するためのハブ
    とを両面接着フイルムを介して接着したことを特
    徴とする光デイスク。
JP1990011834U 1990-02-08 1990-02-08 Pending JPH03106572U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990011834U JPH03106572U (ja) 1990-02-08 1990-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011834U JPH03106572U (ja) 1990-02-08 1990-02-08

Publications (1)

Publication Number Publication Date
JPH03106572U true JPH03106572U (ja) 1991-11-05

Family

ID=31515350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011834U Pending JPH03106572U (ja) 1990-02-08 1990-02-08

Country Status (1)

Country Link
JP (1) JPH03106572U (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265276A (ja) * 1985-09-18 1987-03-24 Toshiba Corp 磁気デイスクの組立装置
JPS63117381A (ja) * 1986-11-05 1988-05-21 Toshiba Corp 情報記憶媒体
JPS63179477A (ja) * 1987-01-20 1988-07-23 Asahi Chem Ind Co Ltd 光学式情報記録円板
JPS6450289A (en) * 1987-08-21 1989-02-27 Hitachi Ltd Optical disk with hub
JPH01158684A (ja) * 1987-12-15 1989-06-21 Toshiba Corp 磁気ディスクの組立方法
JPH02172077A (ja) * 1988-12-23 1990-07-03 Fuji Electric Co Ltd 情報記録媒体
JPH02301081A (ja) * 1989-05-12 1990-12-13 Mitsubishi Rayon Co Ltd 光メモリデイスクハブの接着方法
JPH03156745A (ja) * 1989-11-15 1991-07-04 Ricoh Co Ltd 光ディスク

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265276A (ja) * 1985-09-18 1987-03-24 Toshiba Corp 磁気デイスクの組立装置
JPS63117381A (ja) * 1986-11-05 1988-05-21 Toshiba Corp 情報記憶媒体
JPS63179477A (ja) * 1987-01-20 1988-07-23 Asahi Chem Ind Co Ltd 光学式情報記録円板
JPS6450289A (en) * 1987-08-21 1989-02-27 Hitachi Ltd Optical disk with hub
JPH01158684A (ja) * 1987-12-15 1989-06-21 Toshiba Corp 磁気ディスクの組立方法
JPH02172077A (ja) * 1988-12-23 1990-07-03 Fuji Electric Co Ltd 情報記録媒体
JPH02301081A (ja) * 1989-05-12 1990-12-13 Mitsubishi Rayon Co Ltd 光メモリデイスクハブの接着方法
JPH03156745A (ja) * 1989-11-15 1991-07-04 Ricoh Co Ltd 光ディスク

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