GB1360356A - Information display discharge devices - Google Patents

Information display discharge devices

Info

Publication number
GB1360356A
GB1360356A GB2536072A GB2536072A GB1360356A GB 1360356 A GB1360356 A GB 1360356A GB 2536072 A GB2536072 A GB 2536072A GB 2536072 A GB2536072 A GB 2536072A GB 1360356 A GB1360356 A GB 1360356A
Authority
GB
United Kingdom
Prior art keywords
cathode
energized
anode
strips
cathodes
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
GB2536072A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1360356A publication Critical patent/GB1360356A/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
    • H01J17/498—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with a gas discharge space and a post acceleration space for electrons

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB2536072A 1971-06-29 1972-05-31 Information display discharge devices Expired GB1360356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15797171A 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
GB1360356A true GB1360356A (en) 1974-07-17

Family

ID=22566142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2536072A Expired GB1360356A (en) 1971-06-29 1972-05-31 Information display discharge devices

Country Status (5)

Country Link
US (1) US3725731A (enExample)
JP (1) JPS5443871B1 (enExample)
DE (1) DE2222907A1 (enExample)
FR (1) FR2143708B1 (enExample)
GB (1) GB1360356A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235819A (en) * 1989-08-12 1991-03-13 Cathodeon Ltd Gas discharge display device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214702A (enExample) * 1972-10-31 1974-05-02
US3961217A (en) * 1975-02-24 1976-06-01 Burroughs Corporation Gaseous discharge display panel having two color bar display
DE2926393C2 (de) * 1979-06-29 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Gasentladungsanzeigevorrichtung
JPS58199390A (ja) * 1982-05-17 1983-11-19 株式会社日立製作所 ガス放電表示装置
US5749763A (en) * 1987-07-15 1998-05-12 Canon Kabushiki Kaisha Display device with electron-emitting device with electron-emitting region insulted from electrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262010A (en) * 1960-08-31 1966-07-19 Hughes Aircraft Co Electrical display apparatus incorpolrating electroluminescent and gas discharge devices
BE755591Q (fr) * 1967-11-24 1971-02-15 Owens Illinois Inc Dispositif de memorisation et de reproduction a decharges gazeuses et son mode de fonctionnement
US3603836A (en) * 1969-04-02 1971-09-07 John D Grier Conductor configurations for discharge panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235819A (en) * 1989-08-12 1991-03-13 Cathodeon Ltd Gas discharge display device

Also Published As

Publication number Publication date
JPS5443871B1 (enExample) 1979-12-22
DE2222907A1 (de) 1973-01-18
FR2143708B1 (enExample) 1974-07-26
FR2143708A1 (enExample) 1973-02-09
US3725731A (en) 1973-04-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee