SE388311B - METHOD FOR CONTROLING THE INTENSITY OF LIGHTS EMITTED IN AN IMAGE INDICATOR AND THE IMAGE INDICATOR FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR CONTROLING THE INTENSITY OF LIGHTS EMITTED IN AN IMAGE INDICATOR AND THE IMAGE INDICATOR FOR IMPLEMENTING THE METHOD

Info

Publication number
SE388311B
SE388311B SE7316185A SE7316185A SE388311B SE 388311 B SE388311 B SE 388311B SE 7316185 A SE7316185 A SE 7316185A SE 7316185 A SE7316185 A SE 7316185A SE 388311 B SE388311 B SE 388311B
Authority
SE
Sweden
Prior art keywords
image indicator
controling
implementing
intensity
lights emitted
Prior art date
Application number
SE7316185A
Other languages
Swedish (sv)
Inventor
T O Sedgwick
B Kazan
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE388311B publication Critical patent/SE388311B/en

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
SE7316185A 1972-12-26 1973-11-30 METHOD FOR CONTROLING THE INTENSITY OF LIGHTS EMITTED IN AN IMAGE INDICATOR AND THE IMAGE INDICATOR FOR IMPLEMENTING THE METHOD SE388311B (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
SE388311B true SE388311B (en) 1976-09-27

Family

ID=23236812

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7316185A SE388311B (en) 1972-12-26 1973-11-30 METHOD FOR CONTROLING THE INTENSITY OF LIGHTS EMITTED IN AN IMAGE INDICATOR AND THE IMAGE INDICATOR FOR IMPLEMENTING THE METHOD

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436622C2 (en) * 1974-07-30 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Image converter or image intensifier tube
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 (en) * 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 (en) * 1968-07-23 1972-07-06 Iwatsu Electric Co. Ltd., Tokio CATHODE TUBE SCREEN
GB1263668A (en) * 1969-04-16 1972-02-16 Tektronix Inc Cathode ray tube bistable storage apparatus
DE2029463C3 (en) * 1969-06-12 1973-11-15 Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) Image recording and / or fermentation device
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 (en) 1976-04-30
US3875457A (en) 1975-04-01
JPS5341079B2 (en) 1978-10-31
DE2363087A1 (en) 1974-07-18
FR2211669B1 (en) 1976-10-01
AU474813B2 (en) 1976-08-05
NL7314734A (en) 1974-06-28
AU6334773A (en) 1975-06-12
CH558594A (en) 1975-01-31
GB1430854A (en) 1976-04-07
CA1001260A (en) 1976-12-07
ES421420A1 (en) 1976-04-16
JPS49116954A (en) 1974-11-08
FR2211669A1 (en) 1974-07-19

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