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CA960279A - Picture display device having a matrix of direct current gas discharge cells - Google Patents

Picture display device having a matrix of direct current gas discharge cells

Info

Publication number
CA960279A
CA960279A CA139,788A CA139788A CA960279A CA 960279 A CA960279 A CA 960279A CA 139788 A CA139788 A CA 139788A CA 960279 A CA960279 A CA 960279A
Authority
CA
Canada
Prior art keywords
matrix
display device
direct current
gas discharge
discharge cells
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
CA139,788A
Other versions
CA139788S (en
Inventor
Sjouke Van Houten
Thijs J. De Boer
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 CA960279A publication Critical patent/CA960279A/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
    • H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
CA139,788A 1971-04-21 1972-04-17 Picture display device having a matrix of direct current gas discharge cells Expired CA960279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105349A NL7105349A (en) 1971-04-21 1971-04-21

Publications (1)

Publication Number Publication Date
CA960279A true CA960279A (en) 1974-12-31

Family

ID=19812971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,788A Expired CA960279A (en) 1971-04-21 1972-04-17 Picture display device having a matrix of direct current gas discharge cells

Country Status (6)

Country Link
JP (1) JPS54631B1 (en)
CA (1) CA960279A (en)
DE (1) DE2216526A1 (en)
FR (1) FR2136560A5 (en)
GB (1) GB1386119A (en)
NL (1) NL7105349A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185229A (en) * 1976-07-02 1980-01-22 Fujitsu Limited Gas discharge panel

Also Published As

Publication number Publication date
NL7105349A (en) 1972-10-24
FR2136560A5 (en) 1972-12-22
GB1386119A (en) 1975-03-05
JPS54631B1 (en) 1979-01-12
DE2216526A1 (en) 1972-10-26

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