GB1271409A - Improvements in or relating to targets for cathode ray tubes for optically storing information - Google Patents

Improvements in or relating to targets for cathode ray tubes for optically storing information

Info

Publication number
GB1271409A
GB1271409A GB21129/69A GB2112969A GB1271409A GB 1271409 A GB1271409 A GB 1271409A GB 21129/69 A GB21129/69 A GB 21129/69A GB 2112969 A GB2112969 A GB 2112969A GB 1271409 A GB1271409 A GB 1271409A
Authority
GB
United Kingdom
Prior art keywords
plate
storage
evaporated
halide
alkali
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
GB21129/69A
Other languages
English (en)
Inventor
Yoshihiro Uno
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP2785168A external-priority patent/JPS4818032B1/ja
Priority claimed from JP8977268A external-priority patent/JPS4818394B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1271409A publication Critical patent/GB1271409A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11C13/041—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 photochromic storage elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB21129/69A 1968-04-24 1969-04-24 Improvements in or relating to targets for cathode ray tubes for optically storing information Expired GB1271409A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2840168 1968-04-24
JP2784968 1968-04-25
JP2785168A JPS4818032B1 (enExample) 1968-04-25 1968-04-25
JP8977268A JPS4818394B1 (enExample) 1968-12-04 1968-12-04

Publications (1)

Publication Number Publication Date
GB1271409A true GB1271409A (en) 1972-04-19

Family

ID=27458773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21129/69A Expired GB1271409A (en) 1968-04-24 1969-04-24 Improvements in or relating to targets for cathode ray tubes for optically storing information

Country Status (5)

Country Link
US (1) US3626388A (enExample)
DE (1) DE1920886C3 (enExample)
FR (1) FR2006856A1 (enExample)
GB (1) GB1271409A (enExample)
NL (1) NL6906248A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599541A (en) * 1982-12-03 1986-07-08 Iwatsu Electric Co., Ltd. Scan converter storage tube with a multiple collector storage target, and method of operation
JPS6010421A (ja) * 1983-06-27 1985-01-19 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション デ−タ記録方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1187282A (en) * 1913-12-17 1916-06-13 Conradty Fabrik Elek Scher Und Galvanischer Kohlen C Arc-lamp electrode.
GB686465A (en) * 1950-02-23 1953-01-28 Emi Ltd Improvements relating to the manufacture of mosaic electrodes such as are utilised in television pick-up tubes
NL282811A (enExample) * 1961-09-06
US3240601A (en) * 1962-03-07 1966-03-15 Corning Glass Works Electroconductive coating patterning
US3408531A (en) * 1966-06-10 1968-10-29 Westinghouse Electric Corp Storage system
US3560782A (en) * 1968-08-28 1971-02-02 Stromberg Datagraphix Inc Cathode ray tube with phosphor and scatophor layers in screen

Also Published As

Publication number Publication date
DE1920886B2 (de) 1973-10-31
FR2006856A1 (enExample) 1970-01-02
DE1920886C3 (de) 1974-05-30
NL6906248A (enExample) 1969-10-28
DE1920886A1 (de) 1969-11-06
US3626388A (en) 1971-12-07

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