AU2001247775A1 - Closed-loop cold cathode current regulator - Google Patents

Closed-loop cold cathode current regulator

Info

Publication number
AU2001247775A1
AU2001247775A1 AU2001247775A AU4777501A AU2001247775A1 AU 2001247775 A1 AU2001247775 A1 AU 2001247775A1 AU 2001247775 A AU2001247775 A AU 2001247775A AU 4777501 A AU4777501 A AU 4777501A AU 2001247775 A1 AU2001247775 A1 AU 2001247775A1
Authority
AU
Australia
Prior art keywords
closed
cold cathode
cathode current
current regulator
loop cold
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.)
Abandoned
Application number
AU2001247775A
Other languages
English (en)
Inventor
William Devereux Palmer
Dorota Temple
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.)
MCNC
Original Assignee
MCNC
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 MCNC filed Critical MCNC
Publication of AU2001247775A1 publication Critical patent/AU2001247775A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/44—One or more circuit elements structurally associated with the tube or lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
AU2001247775A 2000-04-25 2001-03-26 Closed-loop cold cathode current regulator Abandoned AU2001247775A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09557533 2000-04-25
US09/557,533 US6392355B1 (en) 2000-04-25 2000-04-25 Closed-loop cold cathode current regulator
PCT/US2001/009580 WO2001082324A1 (fr) 2000-04-25 2001-03-26 Regulateur de courant a cathode froide en boucle fermee

Publications (1)

Publication Number Publication Date
AU2001247775A1 true AU2001247775A1 (en) 2001-11-07

Family

ID=24225809

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001247775A Abandoned AU2001247775A1 (en) 2000-04-25 2001-03-26 Closed-loop cold cathode current regulator

Country Status (3)

Country Link
US (2) US6392355B1 (fr)
AU (1) AU2001247775A1 (fr)
WO (1) WO2001082324A1 (fr)

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ATE311090T1 (de) * 2002-09-04 2005-12-15 Fraunhofer Ges Forschung Steuerschaltung zum steuern einer elektronenemissionsvorrichtung
DE10241433B4 (de) * 2002-09-04 2008-04-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Steuerschaltung zum Steuern einer Elektronenemissionsvorrichtung
US6891185B2 (en) * 2003-06-24 2005-05-10 Hewlett-Packard Development Company, L.P. Electronic device with aperture and wide lens for small emission spot size
US7551170B2 (en) * 2004-06-08 2009-06-23 Bose Corporation Display state sensing
US7345433B2 (en) * 2005-01-05 2008-03-18 Bacon Christopher C Reversible polarity LED lamp module using current regulator and method therefor
WO2009039338A1 (fr) * 2007-09-19 2009-03-26 Massachusetts Institute Of Technology Réseau d'émetteurs de champ dense utilisant des structures de ballasts verticales
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US7977887B2 (en) * 2008-09-09 2011-07-12 Delphi Technologies, Inc. Low leakage current LED drive apparatus with fault protection and diagnostics
US8560968B1 (en) * 2009-03-26 2013-10-15 Vinod Nair Method and apparatus for evaluating a heart patient
DE102016124673B3 (de) 2016-12-16 2018-05-30 Ketek Gmbh Vorrichtung zur Erzeugung eines Quellenstroms von Ladungsträgern mittels Feldemission und Verfahren zur Stabilisierung eines mittels eines Feldemissionselements emittierten Quellenstroms von Ladungsträgern
CN111199853B (zh) * 2020-01-10 2023-01-13 中国航空制造技术研究院 一种金属蒸发镀膜冷阴极电子枪的电源装置及其控制方法

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Also Published As

Publication number Publication date
US20020130625A1 (en) 2002-09-19
US6392355B1 (en) 2002-05-21
US6492781B2 (en) 2002-12-10
WO2001082324A1 (fr) 2001-11-01

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