FR2734076B1 - Dispositif a emission de champ ayant une source de courant transitoire - Google Patents

Dispositif a emission de champ ayant une source de courant transitoire

Info

Publication number
FR2734076B1
FR2734076B1 FR9604166A FR9604166A FR2734076B1 FR 2734076 B1 FR2734076 B1 FR 2734076B1 FR 9604166 A FR9604166 A FR 9604166A FR 9604166 A FR9604166 A FR 9604166A FR 2734076 B1 FR2734076 B1 FR 2734076B1
Authority
FR
France
Prior art keywords
current source
field emission
emission device
transient current
transient
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 - Fee Related
Application number
FR9604166A
Other languages
English (en)
Other versions
FR2734076A1 (fr
Inventor
Robert T Smith
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of FR2734076A1 publication Critical patent/FR2734076A1/fr
Application granted granted Critical
Publication of FR2734076B1 publication Critical patent/FR2734076B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/319—Circuit elements associated with the emitters by direct integration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR9604166A 1995-04-03 1996-04-03 Dispositif a emission de champ ayant une source de courant transitoire Expired - Fee Related FR2734076B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/416,120 US5578906A (en) 1995-04-03 1995-04-03 Field emission device with transient current source

Publications (2)

Publication Number Publication Date
FR2734076A1 FR2734076A1 (fr) 1996-11-15
FR2734076B1 true FR2734076B1 (fr) 1998-02-13

Family

ID=23648627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604166A Expired - Fee Related FR2734076B1 (fr) 1995-04-03 1996-04-03 Dispositif a emission de champ ayant une source de courant transitoire

Country Status (4)

Country Link
US (1) US5578906A (fr)
JP (1) JP3904628B2 (fr)
KR (1) KR100412169B1 (fr)
FR (1) FR2734076B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535187B1 (en) * 1998-04-21 2003-03-18 Lawson A. Wood Method for using a spatial light modulator
JP3251466B2 (ja) * 1994-06-13 2002-01-28 キヤノン株式会社 複数の冷陰極素子を備えた電子線発生装置、並びにその駆動方法、並びにそれを応用した画像形成装置
JPH08273560A (ja) * 1995-03-30 1996-10-18 Sony Corp ディスプレイ装置及びディスプレイ装置の駆動方法
JP3311246B2 (ja) 1995-08-23 2002-08-05 キヤノン株式会社 電子発生装置、画像表示装置およびそれらの駆動回路、駆動方法
JPH09115673A (ja) * 1995-10-13 1997-05-02 Sony Corp 発光素子又は装置、及びその駆動方法
US5739642A (en) * 1995-12-04 1998-04-14 Industrial Technology Research Institute Low power consumption driving method for field emitter displays
US5952987A (en) * 1996-01-18 1999-09-14 Micron Technology, Inc. Method and apparatus for improved gray scale control in field emission displays
US5700175A (en) * 1996-04-08 1997-12-23 Industrial Technology Research Institute Field emission device with auto-activation feature
US5723950A (en) * 1996-06-10 1998-03-03 Motorola Pre-charge driver for light emitting devices and method
JP2907150B2 (ja) * 1996-09-27 1999-06-21 日本電気株式会社 冷陰極電子銃およびこれを用いた電子ビーム装置
US6081246A (en) * 1996-11-12 2000-06-27 Micron Technology, Inc. Method and apparatus for adjustment of FED image
EP0978114A4 (fr) * 1997-04-23 2003-03-19 Sarnoff Corp Structure de pixel a diode luminescente a matrice active et procede
US6097356A (en) * 1997-07-01 2000-08-01 Fan; Nongqiang Methods of improving display uniformity of thin CRT displays by calibrating individual cathode
US6034479A (en) * 1997-10-29 2000-03-07 Micron Technology, Inc. Single pixel tester for field emission displays
US6011356A (en) * 1998-04-30 2000-01-04 St. Clair Intellectual Property Consultants, Inc. Flat surface emitter for use in field emission display devices
JP3320387B2 (ja) 1998-09-07 2002-09-03 キヤノン株式会社 電子源の製造装置及び製造方法
KR20010053303A (ko) 1998-10-06 2001-06-25 미다라이 후지오 화상 디스플레이 장치의 제어 방법
US6060840A (en) * 1999-02-19 2000-05-09 Motorola, Inc. Method and control circuit for controlling an emission current in a field emission display
FR2792771B1 (fr) * 1999-04-22 2001-07-27 Cit Alcatel Generateur impulsionnel d'electrons
JP3637911B2 (ja) 2002-04-24 2005-04-13 セイコーエプソン株式会社 電子装置、電子機器、および電子装置の駆動方法
JP4023419B2 (ja) * 2003-08-29 2007-12-19 ソニー株式会社 固定画素表示装置及び冷陰極電界電子放出表示装置
US7053558B2 (en) * 2003-09-03 2006-05-30 Sri International System and method for controlling emission by a micro-fabricated charge-emission device
JP2006184458A (ja) * 2004-12-27 2006-07-13 Toshiba Corp 平面表示装置および表示用駆動方法
FR2999798B1 (fr) 2012-12-19 2015-01-23 Thales Sa Cathode pour dispositif de generation d'ondes electromagnetiques, comprenant des regions d'emission mobiles les unes par rapport aux autres
FR2999797B1 (fr) 2012-12-19 2016-04-15 Thales Sa Dispositif de generation d'ondes hyperfrequences a double cathodes
KR102607028B1 (ko) * 2023-01-06 2023-11-29 (주)피코팩 다중 초점 엑스선 발생장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278475A (en) * 1992-06-01 1994-01-11 Motorola, Inc. Cathodoluminescent display apparatus and method for realization using diamond crystallites
US5300862A (en) * 1992-06-11 1994-04-05 Motorola, Inc. Row activating method for fed cathodoluminescent display assembly
US5313140A (en) * 1993-01-22 1994-05-17 Motorola, Inc. Field emission device with integral charge storage element and method for operation
JP2755113B2 (ja) * 1993-06-25 1998-05-20 双葉電子工業株式会社 画像表示装置の駆動装置

Also Published As

Publication number Publication date
FR2734076A1 (fr) 1996-11-15
JP3904628B2 (ja) 2007-04-11
KR100412169B1 (ko) 2004-04-06
JPH08287821A (ja) 1996-11-01
US5578906A (en) 1996-11-26
KR960039066A (ko) 1996-11-21

Similar Documents

Publication Publication Date Title
FR2734076B1 (fr) Dispositif a emission de champ ayant une source de courant transitoire
FR2753002B1 (fr) Dispositif d'affichage a emission de champ
DE69603520T2 (de) Leitfähiger Elektroneninjektor für lichtemittierende Dioden
DE69934521D1 (de) Plasma-Anzeigevorrichtung mit verbesserten Lichtemissionseigenschaften
FR2770004B1 (fr) Generateur de courant constant precis
DE69414510T2 (de) Elektrostatisch abgeschirmte mikroelektronische Feldemissionsvorrichtung
EP0901689A4 (fr) Dispositif a effet de champ a dissipation de charge
DE69405529D1 (de) Feldemissionselektronenvorrichtung
FR2760893B1 (fr) Cathode a emission de champ
FR2757676B1 (fr) Dispositif d'emission de champ a faible tension d'excitation
FR2744263B3 (fr) Dispositif de reference de courant en circuit integre
FR2751466B1 (fr) Dispositif d'affichage du type a emission de champ
FR2763173B1 (fr) Element a emission de champ
FR2764435B1 (fr) Element a emission de champ
FR2739223B1 (fr) Dispositif d'affichage a emission de champ
DE69703962T2 (de) Elektronenemittierende Vorrichtung
DE69628503D1 (de) Elektrolumineszente Vorrichtung als Scannerquelle
FR2714211B1 (fr) Dispositif du type à émission de champ.
FR2735903B1 (fr) Dispositif a emission de champ
FR2688903B1 (fr) Circuit de generation de courant de reference.
DE69816604D1 (de) Metall-kohlenstoff-sauerstoff-feldemissionsanordnungen
FR2756117B1 (fr) Detecteur de proximite a source de courant stable
FR2769405B1 (fr) Dispositif a emission de champ
FR2710474B1 (fr) Dispositif de détection de courant électrique par micro-fuite.
FI934775A0 (fi) Sähkötehoa kuluttavan laitteen ohjauslaite

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230