FR2089458A5 - - Google Patents

Info

Publication number
FR2089458A5
FR2089458A5 FR7112672A FR7112672A FR2089458A5 FR 2089458 A5 FR2089458 A5 FR 2089458A5 FR 7112672 A FR7112672 A FR 7112672A FR 7112672 A FR7112672 A FR 7112672A FR 2089458 A5 FR2089458 A5 FR 2089458A5
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
FR7112672A
Other languages
French (fr)
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
Unisys 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 FR2089458A5 publication Critical patent/FR2089458A5/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
FR7112672A 1970-04-13 1971-04-09 Expired FR2089458A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2760870A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
FR2089458A5 true FR2089458A5 (enrdf_load_stackoverflow) 1972-01-07

Family

ID=21838711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112672A Expired FR2089458A5 (enrdf_load_stackoverflow) 1970-04-13 1971-04-09

Country Status (6)

Country Link
US (1) US3662214A (enrdf_load_stackoverflow)
CA (1) CA933572A (enrdf_load_stackoverflow)
DE (1) DE2117919A1 (enrdf_load_stackoverflow)
FR (1) FR2089458A5 (enrdf_load_stackoverflow)
GB (1) GB1342968A (enrdf_load_stackoverflow)
NL (1) NL7104886A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749972A (en) * 1972-04-27 1973-07-31 Zenith Radio Corp Image display panel
US3811072A (en) * 1972-10-16 1974-05-14 Autotelic Ind Ltd Scanning device
US4227114A (en) * 1977-02-16 1980-10-07 Zenith Radio Corporation Cathodoluminescent gas discharge image display panel
NL7907489A (nl) * 1979-10-10 1981-04-14 Philips Nv Gasontladingsbeeldweergeefpaneel met holle kathoden.
US4376256A (en) * 1980-03-05 1983-03-08 Alpha-Omega Development, Inc. Segment display system
US4341976A (en) * 1980-03-05 1982-07-27 Alpha-Omega Development, Inc. Display system
DE3107522A1 (de) * 1981-02-27 1982-11-04 Siemens AG, 1000 Berlin und 8000 München "gasentladungsvorrichtung fuer ein bildanzeigegeraet"
US5079473A (en) * 1989-09-08 1992-01-07 John F. Waymouth Intellectual Property And Education Trust Optical light source device
JP3156880B2 (ja) * 1992-09-28 2001-04-16 本田技研工業株式会社 車両のグローブボックス構造
KR100274865B1 (ko) * 1993-03-17 2000-12-15 김순택 전계방사형 음극 및 그 제조방법
US5686789A (en) * 1995-03-14 1997-11-11 Osram Sylvania Inc. Discharge device having cathode with micro hollow array
WO1998044531A1 (fr) 1997-03-31 1998-10-08 Mitsubishi Denki Kabushiki Kaisha Panneau d'affichage plan, son procede de fabrication, organe de commande destine a agir dessus et procede de commande de ce panneau
JP3442295B2 (ja) * 1998-09-29 2003-09-02 三菱電機株式会社 平面表示パネル
DE19920579A1 (de) * 1999-05-04 2000-11-23 Heraeus Noblelight Gmbh UV-Entladungslampe
US6897564B2 (en) * 2002-01-14 2005-05-24 Plasmion Displays, Llc. Plasma display panel having trench discharge cells with one or more electrodes formed therein and extended to outside of the trench
DE10341115B3 (de) * 2003-09-03 2005-06-23 Klaus Dr. Rennebeck Strahlungsquelle, insbesondere Lichtquelle
CA2585499C (en) * 2003-10-27 2014-05-13 Global Tough Alloys Pty Ltd Improved wear resistant alloy
KR101174534B1 (ko) 2004-10-27 2012-08-16 글로벌 터프 알로이즈 피티와이 리미티드 개선된 내마모성 합금
DE102005002142A1 (de) * 2005-01-12 2006-07-20 Forschungsverbund Berlin E.V. Mikroplasmaarray
FR2915311B1 (fr) * 2007-04-17 2011-01-07 Saint Gobain Lampe plane a decharge.
US8220753B2 (en) * 2008-01-04 2012-07-17 The Boeing Company Systems and methods for controlling flows with pulsed discharges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB563767A (en) * 1942-02-12 1944-08-29 British Thomson Houston Co Ltd Improvements in modulable electric discharge lamps and operating means therefor
US3042823A (en) * 1958-11-28 1962-07-03 Ibm High speed electronic memory
GB1139355A (en) * 1966-10-07 1969-01-08 Mullard Ltd Improvements in or relating to glow discharge cathodes
US3509407A (en) * 1967-09-15 1970-04-28 Burroughs Corp Display panel

Also Published As

Publication number Publication date
GB1342968A (en) 1974-01-10
DE2117919A1 (enrdf_load_stackoverflow) 1971-12-09
NL7104886A (enrdf_load_stackoverflow) 1971-10-15
US3662214A (en) 1972-05-09
CA933572A (en) 1973-09-11

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Legal Events

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