GB1473849A - Glow-discharge display device - Google Patents

Glow-discharge display device

Info

Publication number
GB1473849A
GB1473849A GB4552273A GB4552273A GB1473849A GB 1473849 A GB1473849 A GB 1473849A GB 4552273 A GB4552273 A GB 4552273A GB 4552273 A GB4552273 A GB 4552273A GB 1473849 A GB1473849 A GB 1473849A
Authority
GB
United Kingdom
Prior art keywords
carbon
strips
discharge
cathode
metallized
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
GB4552273A
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB4552273A priority Critical patent/GB1473849A/en
Priority to US507722A priority patent/US3908147A/en
Priority to DE19742445237 priority patent/DE2445237A1/de
Priority to CA209,796A priority patent/CA1015392A/en
Priority to JP49109656A priority patent/JPS5065171A/ja
Priority to FR7432683A priority patent/FR2246973B1/fr
Publication of GB1473849A publication Critical patent/GB1473849A/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

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
GB4552273A 1973-09-28 1973-09-28 Glow-discharge display device Expired GB1473849A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4552273A GB1473849A (en) 1973-09-28 1973-09-28 Glow-discharge display device
US507722A US3908147A (en) 1973-09-28 1974-09-20 Glow-discharge display device including cathode elements of finely divided carbon
DE19742445237 DE2445237A1 (de) 1973-09-28 1974-09-21 Wiedergabevorrichtung mit einer matrix von glimmentladungswiedergabeelementen
CA209,796A CA1015392A (en) 1973-09-28 1974-09-23 Glow-discharge display device
JP49109656A JPS5065171A (ja) 1973-09-28 1974-09-25
FR7432683A FR2246973B1 (ja) 1973-09-28 1974-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4552273A GB1473849A (en) 1973-09-28 1973-09-28 Glow-discharge display device

Publications (1)

Publication Number Publication Date
GB1473849A true GB1473849A (en) 1977-05-18

Family

ID=10437538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4552273A Expired GB1473849A (en) 1973-09-28 1973-09-28 Glow-discharge display device

Country Status (6)

Country Link
US (1) US3908147A (ja)
JP (1) JPS5065171A (ja)
CA (1) CA1015392A (ja)
DE (1) DE2445237A1 (ja)
FR (1) FR2246973B1 (ja)
GB (1) GB1473849A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353631A (en) * 1999-07-05 2001-02-28 Printable Field Emitters Ltd Field electron emission materials and devices

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494037A (en) * 1980-06-26 1985-01-15 U.S. Philips Corporation Gas discharge display device having anodized and unanodized electrode surface areas
US6016027A (en) * 1997-05-19 2000-01-18 The Board Of Trustees Of The University Of Illinois Microdischarge lamp
US6563257B2 (en) 2000-12-29 2003-05-13 The Board Of Trustees Of The University Of Illinois Multilayer ceramic microdischarge device
US7511426B2 (en) * 2004-04-22 2009-03-31 The Board Of Trustees Of The University Of Illinois Microplasma devices excited by interdigitated electrodes
US7573202B2 (en) * 2004-10-04 2009-08-11 The Board Of Trustees Of The University Of Illinois Metal/dielectric multilayer microdischarge devices and arrays
US7297041B2 (en) * 2004-10-04 2007-11-20 The Board Of Trustees Of The University Of Illinois Method of manufacturing microdischarge devices with encapsulated electrodes
US7385350B2 (en) * 2004-10-04 2008-06-10 The Broad Of Trusstees Of The University Of Illinois Arrays of microcavity plasma devices with dielectric encapsulated electrodes
US7477017B2 (en) * 2005-01-25 2009-01-13 The Board Of Trustees Of The University Of Illinois AC-excited microcavity discharge device and method
JP5539650B2 (ja) 2006-01-23 2014-07-02 ザ ボード オブ トラスティーズ オブ ザ ユニバーシティ オブ イリノイ マイクロプラズマ装置
US8179032B2 (en) * 2008-09-23 2012-05-15 The Board Of Trustees Of The University Of Illinois Ellipsoidal microcavity plasma devices and powder blasting formation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556616A (en) * 1948-03-25 1951-06-12 Corning Glass Works Method of making electrically conducting glass and articles made therefrom
US2959704A (en) * 1958-10-09 1960-11-08 Gen Electric Overvoltage protective device
US3484643A (en) * 1966-12-01 1969-12-16 Physics Int Co Boron carbide cathode for cold emission type cathode of the field emission type
GB1325260A (en) * 1971-07-22 1973-08-01 Mullard Ltd Glowdischarge display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353631A (en) * 1999-07-05 2001-02-28 Printable Field Emitters Ltd Field electron emission materials and devices
GB2353631B (en) * 1999-07-05 2001-07-11 Printable Field Emitters Ltd Field electron emission materials and devices

Also Published As

Publication number Publication date
JPS5065171A (ja) 1975-06-02
FR2246973B1 (ja) 1979-04-06
DE2445237A1 (de) 1975-04-03
CA1015392A (en) 1977-08-09
US3908147A (en) 1975-09-23
FR2246973A1 (ja) 1975-05-02

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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