JPS5292520A - Materials for recording - Google Patents

Materials for recording

Info

Publication number
JPS5292520A
JPS5292520A JP847776A JP847776A JPS5292520A JP S5292520 A JPS5292520 A JP S5292520A JP 847776 A JP847776 A JP 847776A JP 847776 A JP847776 A JP 847776A JP S5292520 A JPS5292520 A JP S5292520A
Authority
JP
Japan
Prior art keywords
materials
recording
dents
disrupting
irradiating
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
JP847776A
Other languages
Japanese (ja)
Inventor
Motoyasu Terao
Seiji Yonezawa
Yoshitoshi Ito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP847776A priority Critical patent/JPS5292520A/en
Publication of JPS5292520A publication Critical patent/JPS5292520A/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Drying Of Semiconductors (AREA)

Abstract

PURPOSE: To improve the stability and to record information without disrupting its form even when small dents have been formed by forming a film of materials which contain Se and Ge on a substrate on which dents are formed by irradiating the laser light and others.
COPYRIGHT: (C)1977,JPO&Japio
JP847776A 1976-01-30 1976-01-30 Materials for recording Pending JPS5292520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP847776A JPS5292520A (en) 1976-01-30 1976-01-30 Materials for recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP847776A JPS5292520A (en) 1976-01-30 1976-01-30 Materials for recording

Publications (1)

Publication Number Publication Date
JPS5292520A true JPS5292520A (en) 1977-08-04

Family

ID=11694182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP847776A Pending JPS5292520A (en) 1976-01-30 1976-01-30 Materials for recording

Country Status (1)

Country Link
JP (1) JPS5292520A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436701A (en) * 1977-08-26 1979-03-17 Hitachi Ltd Information recording member
JPS60234248A (en) * 1984-05-07 1985-11-20 Nippon Columbia Co Ltd Optical information recording medium
JPS61287058A (en) * 1985-06-10 1986-12-17 エナ−ジ−・コンバ−シヨン・デバイセス・インコ−ポレ−テツド Optical data memory device and making thereof
JPH0323529A (en) * 1989-06-21 1991-01-31 Nippon Columbia Co Ltd Optical information recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436701A (en) * 1977-08-26 1979-03-17 Hitachi Ltd Information recording member
JPS60234248A (en) * 1984-05-07 1985-11-20 Nippon Columbia Co Ltd Optical information recording medium
JPS61287058A (en) * 1985-06-10 1986-12-17 エナ−ジ−・コンバ−シヨン・デバイセス・インコ−ポレ−テツド Optical data memory device and making thereof
JPH0323529A (en) * 1989-06-21 1991-01-31 Nippon Columbia Co Ltd Optical information recording medium

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