CA940583A - Variable pattern display panel having segmented electrodes - Google Patents

Variable pattern display panel having segmented electrodes

Info

Publication number
CA940583A
CA940583A CA114,225A CA114225A CA940583A CA 940583 A CA940583 A CA 940583A CA 114225 A CA114225 A CA 114225A CA 940583 A CA940583 A CA 940583A
Authority
CA
Canada
Prior art keywords
display panel
pattern display
variable pattern
segmented electrodes
segmented
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
CA114,225A
Inventor
Arthur B. Shesser
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.)
Unisys Corp
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of CA940583A publication Critical patent/CA940583A/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
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
CA114,225A 1970-06-10 1971-05-28 Variable pattern display panel having segmented electrodes Expired CA940583A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4520070A 1970-06-10 1970-06-10
US11459571A 1971-02-11 1971-02-11

Publications (1)

Publication Number Publication Date
CA940583A true CA940583A (en) 1974-01-22

Family

ID=26722485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,225A Expired CA940583A (en) 1970-06-10 1971-05-28 Variable pattern display panel having segmented electrodes

Country Status (4)

Country Link
CA (1) CA940583A (en)
DE (1) DE2128885A1 (en)
FR (1) FR2096190A5 (en)
GB (1) GB1347718A (en)

Also Published As

Publication number Publication date
GB1347718A (en) 1974-02-27
FR2096190A5 (en) 1972-02-11
DE2128885A1 (en) 1971-12-16

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