JPH0250537B2 - - Google Patents

Info

Publication number
JPH0250537B2
JPH0250537B2 JP58016390A JP1639083A JPH0250537B2 JP H0250537 B2 JPH0250537 B2 JP H0250537B2 JP 58016390 A JP58016390 A JP 58016390A JP 1639083 A JP1639083 A JP 1639083A JP H0250537 B2 JPH0250537 B2 JP H0250537B2
Authority
JP
Japan
Prior art keywords
reinforcing plate
spaces
humidity
sides
storage 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.)
Expired - Lifetime
Application number
JP58016390A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59151345A (ja
Inventor
Junichi Ootomo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58016390A priority Critical patent/JPS59151345A/ja
Publication of JPS59151345A publication Critical patent/JPS59151345A/ja
Publication of JPH0250537B2 publication Critical patent/JPH0250537B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP58016390A 1983-02-03 1983-02-03 情報記憶媒体 Granted JPS59151345A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58016390A JPS59151345A (ja) 1983-02-03 1983-02-03 情報記憶媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58016390A JPS59151345A (ja) 1983-02-03 1983-02-03 情報記憶媒体

Publications (2)

Publication Number Publication Date
JPS59151345A JPS59151345A (ja) 1984-08-29
JPH0250537B2 true JPH0250537B2 (en]) 1990-11-02

Family

ID=11914920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58016390A Granted JPS59151345A (ja) 1983-02-03 1983-02-03 情報記憶媒体

Country Status (1)

Country Link
JP (1) JPS59151345A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519847Y2 (en]) * 1985-08-21 1993-05-25
JPH02156436A (ja) * 1988-12-07 1990-06-15 Nec Corp 光ディスク
DE102006015425A1 (de) * 2006-03-31 2007-10-04 Sonopress Gmbh Verfahren zur Herstellung eines mehrschichtigen Körpers, insbesondere eines optischen Datenträgers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496002A (en) * 1978-01-13 1979-07-30 Hitachi Ltd Information recording plate
JPS5511613U (en]) * 1978-06-30 1980-01-25

Also Published As

Publication number Publication date
JPS59151345A (ja) 1984-08-29

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