CA954179A - Glow-discharge display device - Google Patents

Glow-discharge display device

Info

Publication number
CA954179A
CA954179A CA147,341A CA147341A CA954179A CA 954179 A CA954179 A CA 954179A CA 147341 A CA147341 A CA 147341A CA 954179 A CA954179 A CA 954179A
Authority
CA
Canada
Prior art keywords
glow
display device
discharge display
discharge
display
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
CA147,341A
Other languages
English (en)
Other versions
CA147341S (en
Inventor
James Smith
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA954179A publication Critical patent/CA954179A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
CA147,341A 1971-07-22 1972-07-18 Glow-discharge display device Expired CA954179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3436971 1971-07-22

Publications (1)

Publication Number Publication Date
CA954179A true CA954179A (en) 1974-09-03

Family

ID=10364790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,341A Expired CA954179A (en) 1971-07-22 1972-07-18 Glow-discharge display device

Country Status (6)

Country Link
US (1) US3764847A (enExample)
CA (1) CA954179A (enExample)
DE (1) DE2234199A1 (enExample)
FR (1) FR2146480B1 (enExample)
GB (1) GB1325260A (enExample)
NL (1) NL7209538A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431758A (en) * 1972-06-21 1976-04-14 Ferranti Ltd Visual display devices
US3849688A (en) * 1973-06-28 1974-11-19 Burroughs Corp Display panel having rows and columns of cells with wide viewing angle
GB1473849A (en) * 1973-09-28 1977-05-18 Mullard Ltd Glow-discharge display device
US3889150A (en) * 1974-07-30 1975-06-10 Burroughs Corp Gaseous discharge display panel with scanning anode base plate assembly including resistive masses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334269A (en) * 1964-07-28 1967-08-01 Itt Character display panel having a plurality of glow discharge cavities including resistive ballast means exposed to the glow discharge therein

Also Published As

Publication number Publication date
US3764847A (en) 1973-10-09
FR2146480A1 (enExample) 1973-03-02
GB1325260A (en) 1973-08-01
FR2146480B1 (enExample) 1977-07-22
NL7209538A (enExample) 1973-01-24
DE2234199A1 (de) 1973-02-01

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