FR2114780A5 - - Google Patents

Info

Publication number
FR2114780A5
FR2114780A5 FR7141080A FR7141080A FR2114780A5 FR 2114780 A5 FR2114780 A5 FR 2114780A5 FR 7141080 A FR7141080 A FR 7141080A FR 7141080 A FR7141080 A FR 7141080A FR 2114780 A5 FR2114780 A5 FR 2114780A5
Authority
FR
France
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
FR7141080A
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 Group Services Ltd
Sperry Corp
Original Assignee
Sperry Rand Ltd
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 Ltd, Sperry Rand Corp filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of FR2114780A5 publication Critical patent/FR2114780A5/fr
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
FR7141080A 1970-11-18 1971-11-17 Expired FR2114780A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2114780A5 true FR2114780A5 (fr) 1972-06-30

Family

ID=22223223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141080A Expired FR2114780A5 (fr) 1970-11-18 1971-11-17

Country Status (7)

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

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 (fr) * 1972-02-16 1977-09-09
JPS4889679A (fr) * 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
IT944966B (it) 1973-04-20
DE2157312A1 (de) 1972-05-25
US3753041A (en) 1973-08-14
NL7115823A (fr) 1972-05-23
JPS5529543B1 (fr) 1980-08-04
GB1377631A (en) 1974-12-18

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse