GB1430854A - Display devices - Google Patents

Display devices

Info

Publication number
GB1430854A
GB1430854A GB5535773A GB5535773A GB1430854A GB 1430854 A GB1430854 A GB 1430854A GB 5535773 A GB5535773 A GB 5535773A GB 5535773 A GB5535773 A GB 5535773A GB 1430854 A GB1430854 A GB 1430854A
Authority
GB
United Kingdom
Prior art keywords
phosphor
photoluminescence
layer
sio
division
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
GB5535773A
Other languages
English (en)
Inventor
Benjamin Kazan
Thomas Oliver Sedqwick
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1430854A publication Critical patent/GB1430854A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/122—Direct viewing storage tubes without storage grid
    • 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

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
GB5535773A 1972-12-26 1973-11-29 Display devices Expired GB1430854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318136A US3875457A (en) 1972-12-26 1972-12-26 Field responsive photoluminescent display devices

Publications (1)

Publication Number Publication Date
GB1430854A true GB1430854A (en) 1976-04-07

Family

ID=23236812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5535773A Expired GB1430854A (en) 1972-12-26 1973-11-29 Display devices

Country Status (12)

Country Link
US (1) US3875457A (da)
JP (1) JPS5341079B2 (da)
AU (1) AU474813B2 (da)
CA (1) CA1001260A (da)
CH (1) CH558594A (da)
DE (1) DE2363087A1 (da)
ES (1) ES421420A1 (da)
FR (1) FR2211669B1 (da)
GB (1) GB1430854A (da)
IT (1) IT1001606B (da)
NL (1) NL7314734A (da)
SE (1) SE388311B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436622C2 (de) * 1974-07-30 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bildwandler- oder Bildverstärkerröhre
US4259608A (en) * 1977-04-27 1981-03-31 Mcteague Gerald E Direct viewing storage target having an array of fluorescent dots for a cathode ray tube

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887597A (en) * 1955-10-27 1959-05-19 Hughes Aircraft Co Storage screen for direct-viewing storage tube
NL251771A (da) * 1959-06-26
GB877517A (en) * 1959-07-08 1961-09-13 Ferranti Ltd Improvements relating to direct-viewing cathode-ray storage tubes
US3437752A (en) * 1965-09-29 1969-04-08 Us Navy Apparatus for electron smoothing in image dissector tubes
DE1937208B2 (de) * 1968-07-23 1972-07-06 Iwatsu Electric Co. Ltd., Tokio Bildschirm fuer kathodenstrahlroehren
GB1263668A (en) * 1969-04-16 1972-02-16 Tektronix Inc Cathode ray tube bistable storage apparatus
DE2029463C3 (de) * 1969-06-12 1973-11-15 Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) Bildaufzeichnungs und/oder wieder gärvorrichtung
US3663813A (en) * 1970-01-19 1972-05-16 American Cyanamid Co Optical reader for luminescent codes luminescing in different wavelengths
US3666946A (en) * 1970-09-29 1972-05-30 Ncr Co Automatic information reading system using photoluminescent detection means

Also Published As

Publication number Publication date
IT1001606B (it) 1976-04-30
US3875457A (en) 1975-04-01
JPS5341079B2 (da) 1978-10-31
DE2363087A1 (de) 1974-07-18
SE388311B (sv) 1976-09-27
FR2211669B1 (da) 1976-10-01
AU474813B2 (en) 1976-08-05
NL7314734A (da) 1974-06-28
AU6334773A (en) 1975-06-12
CH558594A (de) 1975-01-31
CA1001260A (en) 1976-12-07
ES421420A1 (es) 1976-04-16
JPS49116954A (da) 1974-11-08
FR2211669A1 (da) 1974-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee