EP0948027A3 - Image forming apparatus using an electron-beam generating device - Google Patents

Image forming apparatus using an electron-beam generating device Download PDF

Info

Publication number
EP0948027A3
EP0948027A3 EP99201433A EP99201433A EP0948027A3 EP 0948027 A3 EP0948027 A3 EP 0948027A3 EP 99201433 A EP99201433 A EP 99201433A EP 99201433 A EP99201433 A EP 99201433A EP 0948027 A3 EP0948027 A3 EP 0948027A3
Authority
EP
European Patent Office
Prior art keywords
electron
image forming
forming apparatus
generating device
beam generating
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.)
Granted
Application number
EP99201433A
Other languages
German (de)
French (fr)
Other versions
EP0948027A2 (en
EP0948027B1 (en
Inventor
Masahiro Fushimi
Hideaki Mitsutake
Yoshihisa Sanou
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of EP0948027A2 publication Critical patent/EP0948027A2/en
Publication of EP0948027A3 publication Critical patent/EP0948027A3/en
Application granted granted Critical
Publication of EP0948027B1 publication Critical patent/EP0948027B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/864—Spacers between faceplate and backplate of flat panel cathode ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/02—Arrangements for eliminating deleterious effects
    • H01J2201/025—Arrangements for eliminating deleterious effects charging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/316—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
    • H01J2201/3165—Surface conduction emission type cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/864—Spacing members characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/8645—Spacing members with coatings on the lateral surfaces thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/865—Connection of the spacing members to the substrates or electrodes
    • H01J2329/8655—Conductive or resistive layers

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

An image forming apparatus using an electron source which has matrix-wired electron-emitting devices connected with wiring electrodes of conductive material, and a fluorescent member as an image forming member with an accelerating electrode on its inner surface side, opposite to the electron-emitting devices. The wiring electrodes includes a wiring electrode having a concave portion wherein a support member (spacer) is attached with a conductive connection member therebetween.
EP99201433A 1995-02-03 1996-01-31 Image forming apparatus using an electron-beam generating device Expired - Lifetime EP0948027B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP1678095 1995-02-03
JP1678095 1995-02-03
JP5413395 1995-03-14
JP5413395 1995-03-14
JP955596 1996-01-23
JP955596A JP3320294B2 (en) 1995-02-03 1996-01-23 Electron beam generator and image forming apparatus using the same
EP19960300688 EP0725420B1 (en) 1995-02-03 1996-01-31 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19960300688 Division EP0725420B1 (en) 1995-02-03 1996-01-31 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus
EP96300688.7 Division 1996-01-31

Publications (3)

Publication Number Publication Date
EP0948027A2 EP0948027A2 (en) 1999-10-06
EP0948027A3 true EP0948027A3 (en) 2000-12-20
EP0948027B1 EP0948027B1 (en) 2010-03-10

Family

ID=27278543

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99201433A Expired - Lifetime EP0948027B1 (en) 1995-02-03 1996-01-31 Image forming apparatus using an electron-beam generating device
EP19960300688 Expired - Lifetime EP0725420B1 (en) 1995-02-03 1996-01-31 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19960300688 Expired - Lifetime EP0725420B1 (en) 1995-02-03 1996-01-31 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus

Country Status (4)

Country Link
EP (2) EP0948027B1 (en)
JP (1) JP3320294B2 (en)
CN (1) CN1072838C (en)
DE (2) DE69605580T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3517474B2 (en) 1995-03-14 2004-04-12 キヤノン株式会社 Electron beam generator and image forming apparatus
KR100252455B1 (en) 1996-10-07 2000-04-15 미다라이 후지오 Image forming device, and driving method thereof
JP3234188B2 (en) 1997-03-31 2001-12-04 キヤノン株式会社 Image forming apparatus and manufacturing method thereof
JP2000113997A (en) * 1998-10-02 2000-04-21 Canon Inc Antistatic film, member, electron beam device using this member, and image forming device
US6366014B1 (en) 1997-08-01 2002-04-02 Canon Kabushiki Kaisha Charge-up suppressing member, charge-up suppressing film, electron beam apparatus, and image forming apparatus
JP3305283B2 (en) 1998-05-01 2002-07-22 キヤノン株式会社 Image display device and control method of the device
EP1130617B1 (en) * 1998-10-14 2011-06-15 Canon Kabushiki Kaisha Method of manufacturing an image-forming device
EP1152452B1 (en) * 1999-01-28 2011-03-23 Canon Kabushiki Kaisha Electron beam device
JP3826022B2 (en) 2000-12-15 2006-09-27 キヤノン株式会社 Substrate having wiring, electron source, and image display device
US6946655B2 (en) * 2001-11-07 2005-09-20 Applied Materials, Inc. Spot grid array electron imaging system
WO2003040829A2 (en) 2001-11-07 2003-05-15 Applied Materials, Inc. Maskless printer using photoelectric conversion of a light beam array
JP2004146153A (en) 2002-10-23 2004-05-20 Canon Inc Electron beam device
GB2404279A (en) * 2002-11-21 2005-01-26 Hitachi Ltd Display device comprising box-type spacers located on scanning electrodes
JP2004213983A (en) * 2002-12-27 2004-07-29 Canon Inc Image forming apparatus
JP2007324041A (en) * 2006-06-02 2007-12-13 Hitachi Ltd Image display device
US7626324B2 (en) 2006-12-27 2009-12-01 Canon Kabushiki Kaisha Image display apparatus
JP2008218195A (en) * 2007-03-05 2008-09-18 Canon Inc Electron source, image display device, and data display reproduction device
CN101471212B (en) * 2007-12-29 2010-12-08 清华大学 Thermal emission electronic component
CN101471215B (en) * 2007-12-29 2011-11-09 清华大学 Production method of thermoelectron source
CN103808648B (en) * 2013-10-17 2017-05-17 中国石油化工股份有限公司 Atmospheric environment corrosion testing device for high sulfur natural gas purification plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523702A1 (en) * 1991-07-17 1993-01-20 Canon Kabushiki Kaisha Image-forming device
WO1994018694A1 (en) * 1993-02-01 1994-08-18 Silicon Video Corporation Flat panel device with internal support structure and/or raised black matrix
EP0616354A2 (en) * 1993-03-18 1994-09-21 International Business Machines Corporation Spacers for flat panel displays

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523702A1 (en) * 1991-07-17 1993-01-20 Canon Kabushiki Kaisha Image-forming device
WO1994018694A1 (en) * 1993-02-01 1994-08-18 Silicon Video Corporation Flat panel device with internal support structure and/or raised black matrix
EP0616354A2 (en) * 1993-03-18 1994-09-21 International Business Machines Corporation Spacers for flat panel displays

Also Published As

Publication number Publication date
EP0725420A2 (en) 1996-08-07
DE69638149D1 (en) 2010-04-22
JP3320294B2 (en) 2002-09-03
EP0948027A2 (en) 1999-10-06
JPH08315723A (en) 1996-11-29
EP0725420B1 (en) 1999-12-15
EP0725420A3 (en) 1996-12-04
DE69605580T2 (en) 2000-05-11
CN1072838C (en) 2001-10-10
CN1136174A (en) 1996-11-20
DE69605580D1 (en) 2000-01-20
EP0948027B1 (en) 2010-03-10

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