CA1001260A - Field responsive photoluminescent display devices - Google Patents

Field responsive photoluminescent display devices

Info

Publication number
CA1001260A
CA1001260A CA187,437A CA187437A CA1001260A CA 1001260 A CA1001260 A CA 1001260A CA 187437 A CA187437 A CA 187437A CA 1001260 A CA1001260 A CA 1001260A
Authority
CA
Canada
Prior art keywords
display devices
field responsive
photoluminescent display
photoluminescent
responsive
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
CA187,437A
Other languages
English (en)
Other versions
CA187437S (en
Inventor
Thomas O. Sedgwick
Benjamin Kazan
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
Application granted granted Critical
Publication of CA1001260A publication Critical patent/CA1001260A/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
CA187,437A 1972-12-26 1973-12-05 Field responsive photoluminescent display devices Expired CA1001260A (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
CA1001260A true CA1001260A (en) 1976-12-07

Family

ID=23236812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,437A Expired CA1001260A (en) 1972-12-26 1973-12-05 Field responsive photoluminescent display devices

Country Status (12)

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

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 (xx) * 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
JPS49116954A (xx) 1974-11-08
AU474813B2 (en) 1976-08-05
AU6334773A (en) 1975-06-12
FR2211669B1 (xx) 1976-10-01
GB1430854A (en) 1976-04-07
IT1001606B (it) 1976-04-30
JPS5341079B2 (xx) 1978-10-31
CH558594A (de) 1975-01-31
FR2211669A1 (xx) 1974-07-19
NL7314734A (xx) 1974-06-28
ES421420A1 (es) 1976-04-16
DE2363087A1 (de) 1974-07-18
SE388311B (sv) 1976-09-27
US3875457A (en) 1975-04-01

Similar Documents

Publication Publication Date Title
CA970564A (en) Poster display device
CA983605A (en) Alpha-numeric character display device
CA976259A (en) Multi-indicia display device
AU473094B2 (en) Advertising devices
CA1005551A (en) Electroluminescent display device
CA993491A (en) Plasma display device
CA1001260A (en) Field responsive photoluminescent display devices
CA999682A (en) Character display system
CA975332A (en) Display case
CA967525A (en) Display device
AU459506B2 (en) Character display discharge device
CA970452A (en) Alpha-numerical display device
AU4178672A (en) Advertising display structures
CA911565A (en) Luminescent display device
CA894337A (en) Display devices
CA911728A (en) Display device
CA975958A (en) Display device
CA910045A (en) Display device
CA941792A (en) Display device
CA1019856A (en) Display device
CA894320A (en) Display device
CA896057A (en) Display device
CA902762A (en) Display device
AU478629B2 (en) Display device
AU490581B1 (en) An advertising display device