EP1376641A3 - Electron emitter, drive circuit of eletron emitter and method of driving electron emitter - Google Patents

Electron emitter, drive circuit of eletron emitter and method of driving electron emitter Download PDF

Info

Publication number
EP1376641A3
EP1376641A3 EP03253962A EP03253962A EP1376641A3 EP 1376641 A3 EP1376641 A3 EP 1376641A3 EP 03253962 A EP03253962 A EP 03253962A EP 03253962 A EP03253962 A EP 03253962A EP 1376641 A3 EP1376641 A3 EP 1376641A3
Authority
EP
European Patent Office
Prior art keywords
emitter
electron emitter
eletron
drive circuit
electron
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.)
Withdrawn
Application number
EP03253962A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1376641A2 (en
Inventor
Yukihisa. c/o NGK Insulators Ltd Takeuchi
Tsutomu. c/o NGK Insulators Ltd Nanataki
Iwao. c/o Int.Prop.Dpt NGK Insulators Ltd Ohwada
Nobuyuki c/o NGK Insulators Ltd Kokune
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of EP1376641A2 publication Critical patent/EP1376641A2/en
Publication of EP1376641A3 publication Critical patent/EP1376641A3/en
Withdrawn legal-status Critical Current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
    • 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
    • H01J1/316—Cold cathodes, e.g. field-emissive cathode having an electric field parallel to the surface, e.g. thin film cathodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/04—Display protection
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes
    • 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)
  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
EP03253962A 2002-06-24 2003-06-24 Electron emitter, drive circuit of eletron emitter and method of driving electron emitter Withdrawn EP1376641A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002183481 2002-06-24
JP2002183481 2002-06-24
JP2002289127 2002-10-01
JP2002289127 2002-10-01
JP2003154412A JP3829127B2 (ja) 2002-06-24 2003-05-30 電子放出素子
JP2003154412 2003-05-30

Publications (2)

Publication Number Publication Date
EP1376641A2 EP1376641A2 (en) 2004-01-02
EP1376641A3 true EP1376641A3 (en) 2006-10-25

Family

ID=29718636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03253962A Withdrawn EP1376641A3 (en) 2002-06-24 2003-06-24 Electron emitter, drive circuit of eletron emitter and method of driving electron emitter

Country Status (2)

Country Link
EP (1) EP1376641A3 (ja)
JP (1) JP3829127B2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4504655B2 (ja) * 2003-10-15 2010-07-14 日本放送協会 電子放射装置、駆動装置およびディスプレイ
JP4746287B2 (ja) * 2004-07-06 2011-08-10 日本放送協会 電界放出型表示装置の駆動装置及びその駆動方法
EP2244383A1 (en) * 2009-04-23 2010-10-27 Mitsubishi Electric R&D Centre Europe B.V. Method and apparatus for controlling the operation of a snubber circuit
JP6061288B2 (ja) * 2012-08-01 2017-01-18 国立大学法人金沢大学 プラズマ生成装置用の電源及びプラズマ生成装置
WO2021157337A1 (ja) * 2020-02-06 2021-08-12 シャープ株式会社 分析装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01107440A (ja) * 1987-10-21 1989-04-25 Canon Inc 電子放出素子
EP0628982A2 (en) * 1987-10-12 1994-12-14 Canon Kabushiki Kaisha Driving method for an electron beam emitting device
US5453661A (en) * 1994-04-15 1995-09-26 Mcnc Thin film ferroelectric flat panel display devices, and methods for operating and fabricating same
JPH11185600A (ja) * 1997-12-22 1999-07-09 Minolta Co Ltd 電子放出デバイス及び画像表示装置
FR2789223A1 (fr) * 1999-01-29 2000-08-04 Univ Nantes Corps de cathode ferroelectrique pour la production d'electrons
JP2002124178A (ja) * 2000-08-11 2002-04-26 Samsung Electronics Co Ltd 強誘電体エミッタ
EP1265263A1 (en) * 2000-12-22 2002-12-11 Ngk Insulators, Ltd. Electron emission element and field emission display using it

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628982A2 (en) * 1987-10-12 1994-12-14 Canon Kabushiki Kaisha Driving method for an electron beam emitting device
JPH01107440A (ja) * 1987-10-21 1989-04-25 Canon Inc 電子放出素子
US5453661A (en) * 1994-04-15 1995-09-26 Mcnc Thin film ferroelectric flat panel display devices, and methods for operating and fabricating same
JPH11185600A (ja) * 1997-12-22 1999-07-09 Minolta Co Ltd 電子放出デバイス及び画像表示装置
FR2789223A1 (fr) * 1999-01-29 2000-08-04 Univ Nantes Corps de cathode ferroelectrique pour la production d'electrons
JP2002124178A (ja) * 2000-08-11 2002-04-26 Samsung Electronics Co Ltd 強誘電体エミッタ
US6479924B1 (en) * 2000-08-11 2002-11-12 Samsung Electronics Co., Ltd. Ferroelectric emitter
EP1265263A1 (en) * 2000-12-22 2002-12-11 Ngk Insulators, Ltd. Electron emission element and field emission display using it

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 348 (E - 799) 4 August 1989 (1989-08-04) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 08 5 August 2002 (2002-08-05) *

Also Published As

Publication number Publication date
JP3829127B2 (ja) 2006-10-04
JP2004179143A (ja) 2004-06-24
EP1376641A2 (en) 2004-01-02

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