JPS53145602A - Recording medium - Google Patents

Recording medium

Info

Publication number
JPS53145602A
JPS53145602A JP6078577A JP6078577A JPS53145602A JP S53145602 A JPS53145602 A JP S53145602A JP 6078577 A JP6078577 A JP 6078577A JP 6078577 A JP6078577 A JP 6078577A JP S53145602 A JPS53145602 A JP S53145602A
Authority
JP
Japan
Prior art keywords
recording medium
recorded
thin film
ratio
transparent substrate
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
JP6078577A
Other languages
Japanese (ja)
Inventor
Takahiro Kubo
Seio Watanabe
Kunihiko Nakagawa
Osamu Ito
Satoru Komurasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6078577A priority Critical patent/JPS53145602A/en
Publication of JPS53145602A publication Critical patent/JPS53145602A/en
Pending legal-status Critical Current

Links

Landscapes

  • Photoreceptors In Electrophotography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

PURPOSE: To make sufficiently practical the S/N ratio of a video disc, which is recorded by thermal means, by forming transparent substrate with a thin film of Al having a preset thickness.
COPYRIGHT: (C)1978,JPO&Japio
JP6078577A 1977-05-24 1977-05-24 Recording medium Pending JPS53145602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6078577A JPS53145602A (en) 1977-05-24 1977-05-24 Recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6078577A JPS53145602A (en) 1977-05-24 1977-05-24 Recording medium

Publications (1)

Publication Number Publication Date
JPS53145602A true JPS53145602A (en) 1978-12-19

Family

ID=13152285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6078577A Pending JPS53145602A (en) 1977-05-24 1977-05-24 Recording medium

Country Status (1)

Country Link
JP (1) JPS53145602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199284A (en) * 1983-04-27 1984-11-12 Dainippon Printing Co Ltd Thermal and magnetic recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199284A (en) * 1983-04-27 1984-11-12 Dainippon Printing Co Ltd Thermal and magnetic recording medium

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