MY8400273A - Information record - Google Patents

Information record

Info

Publication number
MY8400273A
MY8400273A MY273/84A MY8400273A MY8400273A MY 8400273 A MY8400273 A MY 8400273A MY 273/84 A MY273/84 A MY 273/84A MY 8400273 A MY8400273 A MY 8400273A MY 8400273 A MY8400273 A MY 8400273A
Authority
MY
Malaysia
Prior art keywords
information record
record
information
Prior art date
Application number
MY273/84A
Other languages
English (en)
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of MY8400273A publication Critical patent/MY8400273A/xx

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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
MY273/84A 1977-03-28 1984-12-30 Information record MY8400273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78203277A 1977-03-28 1977-03-28

Publications (1)

Publication Number Publication Date
MY8400273A true MY8400273A (en) 1984-12-31

Family

ID=25124733

Family Applications (1)

Application Number Title Priority Date Filing Date
MY273/84A MY8400273A (en) 1977-03-28 1984-12-30 Information record

Country Status (9)

Country Link
JP (2) JPS53120506A (ja)
AU (1) AU514899B2 (ja)
DE (1) DE2757737A1 (ja)
FR (1) FR2385535A1 (ja)
GB (1) GB1590296A (ja)
HK (1) HK49783A (ja)
IT (1) IT1088701B (ja)
MY (1) MY8400273A (ja)
NL (1) NL191658C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817945A1 (de) * 1977-08-29 1979-03-15 Rca Corp Plattenrohling, insbesondere fuer eine optische bildplatte
US4195312A (en) * 1978-02-24 1980-03-25 Rca Corporation Recorder and antireflective record blank having an optically passive transparent layer
JPS56156941A (en) * 1980-05-06 1981-12-03 Nippon Telegr & Teleph Corp <Ntt> Optical recording medium
EP0045183B1 (en) * 1980-07-25 1984-12-05 Asahi Kasei Kogyo Kabushiki Kaisha Recording material
FR2488711B1 (fr) * 1980-08-13 1985-06-28 Thomson Csf Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede
JPS5952442A (ja) * 1982-09-14 1984-03-27 Kokusai Denshin Denwa Co Ltd <Kdd> 光磁気記録媒体
JPS59210545A (ja) * 1984-04-20 1984-11-29 Hitachi Ltd 情報記録媒体
JPH0624272U (ja) * 1992-08-31 1994-03-29 東芝機器株式会社 可撓性チューブの開閉装置
JP4778300B2 (ja) * 2004-12-15 2011-09-21 株式会社リコー 追記型光記録媒体
EP1859444A4 (en) * 2005-03-17 2008-09-03 Ricoh Kk OPTICAL RECORDING MEDIUM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651281A (en) * 1969-06-06 1972-03-21 Carl H Becker Laser recording system using photomagnetically magnetizable storage medium
US3665483A (en) * 1969-06-06 1972-05-23 Chase Manhattan Capital Corp Laser recording medium
DE2048430B2 (de) * 1970-10-02 1972-11-30 Licentia Patent-Verwaltungs-GmbH, 6000 Prankfurt Verfahren zur erzeugung von vorzugsweise mechanisch abtastbaren, reliefartigen vertiefungen oder erhebungen auf der oberflaeche eines informationstraegers
DE2522928C2 (de) * 1974-05-25 1984-04-05 Canon K.K., Tokyo Aufzeichnungsträger, Verfahren zu dessen Herstellung und Aufzeichnungsverfahren
JPS52155474A (en) * 1976-06-21 1977-12-23 Nippon Mining Co Magnetic force sorting device

Also Published As

Publication number Publication date
NL191658C (nl) 1995-12-02
DE2757737C2 (ja) 1988-05-05
JPS53120506A (en) 1978-10-21
IT1088701B (it) 1985-06-10
GB1590296A (en) 1981-05-28
JPH0222453B2 (ja) 1990-05-18
AU3087677A (en) 1979-05-31
AU514899B2 (en) 1981-03-05
DE2757737A1 (de) 1978-10-05
FR2385535B1 (ja) 1984-05-04
JPS6259372B2 (ja) 1987-12-10
JPS6352347A (ja) 1988-03-05
HK49783A (en) 1983-11-11
FR2385535A1 (fr) 1978-10-27
NL7713230A (nl) 1978-10-02
NL191658B (nl) 1995-08-01

Similar Documents

Publication Publication Date Title
JPS52114306A (en) Information record
GB2006508B (en) Magtenic recording media
AU4235778A (en) Record carrier
JPS5444847A (en) Data controlller
JPS53122403A (en) Information recorder
JPS5461908A (en) Information reproducer
JPS53116104A (en) Video information record
MY8400273A (en) Information record
JPS57111840A (en) Information record
JPS5461910A (en) Information reproducer
JPS5466105A (en) Information reproducer
JPS53119004A (en) Record player
JPS5454034A (en) Information recording carrier
JPS5431703A (en) Record
GB1552115A (en) Record player
JPS53120505A (en) Recording system
JPS5391718A (en) Stylus for reproducing information
JPS5450303A (en) Information record carrier
JPS53145383A (en) Medical information recorder
JPS5428104A (en) Recorded information reproducer
ZA77125B (en) Microphonograph record
JPS5442103A (en) Record
JPS5417002A (en) Record player
JPS542103A (en) Record player
JPS5435701A (en) Record stylus