JPS5683852A - Optical recording material - Google Patents

Optical recording material

Info

Publication number
JPS5683852A
JPS5683852A JP16036079A JP16036079A JPS5683852A JP S5683852 A JPS5683852 A JP S5683852A JP 16036079 A JP16036079 A JP 16036079A JP 16036079 A JP16036079 A JP 16036079A JP S5683852 A JPS5683852 A JP S5683852A
Authority
JP
Japan
Prior art keywords
getter
thin film
metallic thin
recording medium
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.)
Granted
Application number
JP16036079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145291B2 (enrdf_load_stackoverflow
Inventor
Masaaki Morita
Noburo Yasuda
Yoshinori Fujimori
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16036079A priority Critical patent/JPS5683852A/ja
Publication of JPS5683852A publication Critical patent/JPS5683852A/ja
Publication of JPS6145291B2 publication Critical patent/JPS6145291B2/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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP16036079A 1979-12-12 1979-12-12 Optical recording material Granted JPS5683852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16036079A JPS5683852A (en) 1979-12-12 1979-12-12 Optical recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16036079A JPS5683852A (en) 1979-12-12 1979-12-12 Optical recording material

Publications (2)

Publication Number Publication Date
JPS5683852A true JPS5683852A (en) 1981-07-08
JPS6145291B2 JPS6145291B2 (enrdf_load_stackoverflow) 1986-10-07

Family

ID=15713284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16036079A Granted JPS5683852A (en) 1979-12-12 1979-12-12 Optical recording material

Country Status (1)

Country Link
JP (1) JPS5683852A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524186A1 (fr) * 1982-03-23 1983-09-30 Thomson Csf Disque optique protege comprenant un element souple de fermeture
FR2528216A1 (fr) * 1982-06-08 1983-12-09 Thomson Csf Disque optique protege a porte-couche libre
JPS5942651A (ja) * 1976-05-13 1984-03-09 ノ−ス・アメリカン・フイリツプス・コ−ポレ−シヨン 放射線感応記録媒体
JPS5987635A (ja) * 1982-11-11 1984-05-21 Sharp Corp 光記憶素子
JPS59124891A (ja) * 1982-12-31 1984-07-19 Tdk Corp 光記録媒体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942651A (ja) * 1976-05-13 1984-03-09 ノ−ス・アメリカン・フイリツプス・コ−ポレ−シヨン 放射線感応記録媒体
FR2524186A1 (fr) * 1982-03-23 1983-09-30 Thomson Csf Disque optique protege comprenant un element souple de fermeture
FR2528216A1 (fr) * 1982-06-08 1983-12-09 Thomson Csf Disque optique protege a porte-couche libre
JPS5987635A (ja) * 1982-11-11 1984-05-21 Sharp Corp 光記憶素子
JPS59124891A (ja) * 1982-12-31 1984-07-19 Tdk Corp 光記録媒体

Also Published As

Publication number Publication date
JPS6145291B2 (enrdf_load_stackoverflow) 1986-10-07

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