GB1284179A - Method and apparatus for recording information on a movable recording medium - Google Patents

Method and apparatus for recording information on a movable recording medium

Info

Publication number
GB1284179A
GB1284179A GB2417470A GB2417470A GB1284179A GB 1284179 A GB1284179 A GB 1284179A GB 2417470 A GB2417470 A GB 2417470A GB 2417470 A GB2417470 A GB 2417470A GB 1284179 A GB1284179 A GB 1284179A
Authority
GB
United Kingdom
Prior art keywords
recording
recording medium
thermochromic
reflectivity
changes
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
Application number
GB2417470A
Other languages
English (en)
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.)
Ling Temco Vought Inc
Original Assignee
Ling Temco Vought Inc
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 Ling Temco Vought Inc filed Critical Ling Temco Vought Inc
Publication of GB1284179A publication Critical patent/GB1284179A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Electronic Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Recording Or Reproduction (AREA)
GB2417470A 1969-05-19 1970-05-19 Method and apparatus for recording information on a movable recording medium Expired GB1284179A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82567769A 1969-05-19 1969-05-19
US82585569A 1969-05-19 1969-05-19

Publications (1)

Publication Number Publication Date
GB1284179A true GB1284179A (en) 1972-08-02

Family

ID=27124934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2417470A Expired GB1284179A (en) 1969-05-19 1970-05-19 Method and apparatus for recording information on a movable recording medium

Country Status (3)

Country Link
JP (1) JPS4937857B1 (es)
DE (1) DE2024374A1 (es)
GB (1) GB1284179A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121227A (en) * 1982-05-11 1983-12-14 Nigel Geoffrey Ley Optical memory recording disc

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164745U (es) * 1976-06-08 1977-12-14
JPS53106857U (es) * 1977-02-02 1978-08-28
DE2936926C2 (de) * 1979-09-12 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen von mit verschiedenen Zeichen versehenen gleichartigen Kunststoffteilen, insbesondere Kunststoff-Gerätetasten durch Spritzgießen
CA1218285A (en) * 1983-08-24 1987-02-24 Yoshiaki Kita Recording medium
JPH066393B2 (ja) * 1984-03-07 1994-01-26 株式会社日立製作所 情報の記録・消去方法
JPS61133065A (ja) * 1984-12-03 1986-06-20 Hitachi Ltd 光情報記録装置
BR8807352A (pt) * 1987-02-13 1990-03-01 Dow Chemical Co Metodo para fabricar dispositivo de armazenamento de memoria otica e dispositivo de armazenamento otico

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121227A (en) * 1982-05-11 1983-12-14 Nigel Geoffrey Ley Optical memory recording disc

Also Published As

Publication number Publication date
JPS4937857B1 (es) 1974-10-12
DE2024374A1 (de) 1970-11-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees