GB1377631A - Gas discharge display apparatus - Google Patents

Gas discharge display apparatus

Info

Publication number
GB1377631A
GB1377631A GB5265171A GB5265171A GB1377631A GB 1377631 A GB1377631 A GB 1377631A GB 5265171 A GB5265171 A GB 5265171A GB 5265171 A GB5265171 A GB 5265171A GB 1377631 A GB1377631 A GB 1377631A
Authority
GB
United Kingdom
Prior art keywords
electrodes
plate
electrode
portions
gas discharge
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
GB5265171A
Other languages
English (en)
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
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1377631A publication Critical patent/GB1377631A/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

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB5265171A 1970-11-18 1971-11-12 Gas discharge display apparatus Expired GB1377631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9053870A 1970-11-18 1970-11-18

Publications (1)

Publication Number Publication Date
GB1377631A true GB1377631A (en) 1974-12-18

Family

ID=22223223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5265171A Expired GB1377631A (en) 1970-11-18 1971-11-12 Gas discharge display apparatus

Country Status (7)

Country Link
US (1) US3753041A (enExample)
JP (1) JPS5529543B1 (enExample)
DE (1) DE2157312A1 (enExample)
FR (1) FR2114780A5 (enExample)
GB (1) GB1377631A (enExample)
IT (1) IT944966B (enExample)
NL (1) NL7115823A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921021A (en) * 1971-05-04 1975-11-18 Burroughs Corp Display panel having memory
JPS5235491B2 (enExample) * 1972-02-16 1977-09-09
JPS4889679A (enExample) * 1972-02-25 1973-11-22
US3845241A (en) * 1973-02-02 1974-10-29 Zenith Radio Corp Television display panel having gas discharge cathodo-luminescent elements
US3863090A (en) * 1973-06-25 1975-01-28 Ibm Low voltage gas discharge display structures for improved addressing
US3969650A (en) * 1974-11-27 1976-07-13 Zenith Radio Corporation Gas discharge display device and a novel hollow cathode therefor
DE2508393C2 (de) * 1975-02-26 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Gasentladungsanzeigevorrichtung und Verfahren zu ihrem Betrieb
US4065699A (en) * 1977-01-24 1977-12-27 Beckman Instruments, Inc. Cathode assembly for two-dimensional scanned gas discharge display panel
US4147959A (en) * 1977-05-25 1979-04-03 Beckman Instruments, Inc. Display section for multilayer gas-discharge display panel
JP2650013B2 (ja) * 1992-09-29 1997-09-03 株式会社ティーティーティー 表示用放電管の駆動方法
US5561348A (en) * 1995-04-10 1996-10-01 Old Dominion University Field controlled plasma discharge device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081918B (de) * 1954-12-23 1960-05-19 Philips Nv Einrichtung zur Positionswahl oder Abtastung
US3264074A (en) * 1962-04-04 1966-08-02 Lear Siegler Inc Thin film electron emissive electrode
US3579015A (en) * 1969-03-18 1971-05-18 Monsanto Co Electron beam addressed plasma display panel
US3619698A (en) * 1970-02-05 1971-11-09 Burroughs Corp Display panel
US3626245A (en) * 1970-04-08 1971-12-07 Burroughs Corp Display panel having a plurality of display registers

Also Published As

Publication number Publication date
NL7115823A (enExample) 1972-05-23
IT944966B (it) 1973-04-20
FR2114780A5 (enExample) 1972-06-30
JPS5529543B1 (enExample) 1980-08-04
DE2157312A1 (de) 1972-05-25
US3753041A (en) 1973-08-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee