DE69219523T2 - Bilderzeugungsvorrichtung - Google Patents

Bilderzeugungsvorrichtung

Info

Publication number
DE69219523T2
DE69219523T2 DE69219523T DE69219523T DE69219523T2 DE 69219523 T2 DE69219523 T2 DE 69219523T2 DE 69219523 T DE69219523 T DE 69219523T DE 69219523 T DE69219523 T DE 69219523T DE 69219523 T2 DE69219523 T2 DE 69219523T2
Authority
DE
Germany
Prior art keywords
image
electron
emitting element
substrate
forming
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 - Lifetime
Application number
DE69219523T
Other languages
English (en)
Other versions
DE69219523D1 (de
Inventor
Ichiro Nomura
Hidetoshi Suzuki
Tetsuya Kaneko
Shinya Mishina
Naoto Nakamura
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 DE69219523D1 publication Critical patent/DE69219523D1/de
Application granted granted Critical
Publication of DE69219523T2 publication Critical patent/DE69219523T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • 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
    • H01J2329/863—Spacing members characterised by the form or structure
    • 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
DE69219523T 1991-07-17 1992-07-16 Bilderzeugungsvorrichtung Expired - Lifetime DE69219523T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20116291 1991-07-17

Publications (2)

Publication Number Publication Date
DE69219523D1 DE69219523D1 (de) 1997-06-12
DE69219523T2 true DE69219523T2 (de) 1997-12-04

Family

ID=16436403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219523T Expired - Lifetime DE69219523T2 (de) 1991-07-17 1992-07-16 Bilderzeugungsvorrichtung

Country Status (7)

Country Link
US (5) US5828352A (de)
EP (1) EP0523702B1 (de)
JP (1) JP3110564B2 (de)
AT (1) ATE152857T1 (de)
AU (1) AU665006B2 (de)
CA (1) CA2073923C (de)
DE (1) DE69219523T2 (de)

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US5675212A (en) 1992-04-10 1997-10-07 Candescent Technologies Corporation Spacer structures for use in flat panel displays and methods for forming same
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USRE40062E1 (en) 1987-07-15 2008-02-12 Canon Kabushiki Kaisha Display device with electron-emitting device with electron-emitting region insulated from electrodes
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JP3205167B2 (ja) * 1993-04-05 2001-09-04 キヤノン株式会社 電子源の製造方法及び画像形成装置の製造方法
JPH075836A (ja) * 1993-04-05 1995-01-10 Canon Inc 画像形成装置及び画像形成方法
JP3044435B2 (ja) 1993-04-05 2000-05-22 キヤノン株式会社 電子源及び画像形成装置
AU673910B2 (en) * 1993-05-20 1996-11-28 Canon Kabushiki Kaisha Image-forming apparatus
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JP3387617B2 (ja) * 1994-03-29 2003-03-17 キヤノン株式会社 電子源
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USRE40103E1 (en) * 1994-06-27 2008-02-26 Canon Kabushiki Kaisha Electron beam apparatus and image forming apparatus
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US5949184A (en) * 1994-11-11 1999-09-07 Sony Corporation Light-emitting device and method of manufacturing the same
JP3423511B2 (ja) * 1994-12-14 2003-07-07 キヤノン株式会社 画像形成装置及びゲッタ材の活性化方法
JP3299096B2 (ja) 1995-01-13 2002-07-08 キヤノン株式会社 電子源及び画像形成装置の製造方法、並びに電子源の活性化処理方法
JP3320294B2 (ja) * 1995-02-03 2002-09-03 キヤノン株式会社 電子線発生装置、及び、それを用いた画像形成装置
JP2852357B2 (ja) * 1995-03-09 1999-02-03 双葉電子工業株式会社 表示装置
KR100220133B1 (ko) * 1995-03-13 1999-09-01 미따라이 하지메 전자 방출 소자, 전자원 및 화상 형성 장치와 그 제조방법
JP3083076B2 (ja) * 1995-04-21 2000-09-04 キヤノン株式会社 画像形成装置
US6473063B1 (en) * 1995-05-30 2002-10-29 Canon Kabushiki Kaisha Electron source, image-forming apparatus comprising the same and method of driving such an image-forming apparatus
US5859497A (en) * 1995-12-18 1999-01-12 Motorola Stand-alone spacer for a flat panel display
US6140761A (en) * 1996-01-31 2000-10-31 Canon Kabushiki Kaisha Electron generation using a fluorescent element and image forming using such electron generation
US6128057A (en) 1996-03-08 2000-10-03 Canon Kabushiki Kaisha LCD with masking member having multiple portions having different characteristics
US5726529A (en) * 1996-05-28 1998-03-10 Motorola Spacer for a field emission display
US5859502A (en) * 1996-07-17 1999-01-12 Candescent Technologies Corporation Spacer locator design for three-dimensional focusing structures in a flat panel display
US6049165A (en) * 1996-07-17 2000-04-11 Candescent Technologies Corporation Structure and fabrication of flat panel display with specially arranged spacer
JP3230735B2 (ja) * 1996-10-07 2001-11-19 キヤノン株式会社 画像形成装置及びその駆動方法
US6153973A (en) * 1996-12-26 2000-11-28 Canon Kabushiki Kaisha Spacer and an image-forming apparatus, and a manufacturing method thereof
JP3199682B2 (ja) 1997-03-21 2001-08-20 キヤノン株式会社 電子放出装置及びそれを用いた画像形成装置
JP3703287B2 (ja) 1997-03-31 2005-10-05 キヤノン株式会社 画像形成装置
JPH1116521A (ja) * 1997-04-28 1999-01-22 Canon Inc 電子装置及びそれを用いた画像形成装置
US5831383A (en) * 1997-05-12 1998-11-03 Motorola Inc. Spacer pads for field emission device
US5990614A (en) * 1998-02-27 1999-11-23 Candescent Technologies Corporation Flat-panel display having temperature-difference accommodating spacer system
JP3302341B2 (ja) * 1998-07-02 2002-07-15 キヤノン株式会社 帯電緩和膜及び電子線装置及び画像形成装置及び画像形成装置の製造方法
WO2000051158A1 (fr) * 1999-02-24 2000-08-31 Canon Kabushiki Kaisha Generateur de faisceau d'electron et dispositif d'imagerie
JP3733308B2 (ja) * 2000-09-29 2006-01-11 キヤノン株式会社 画像表示装置の製造方法
JP3634850B2 (ja) * 2002-02-28 2005-03-30 キヤノン株式会社 電子放出素子、電子源および画像形成装置の製造方法
JP2004171968A (ja) * 2002-11-21 2004-06-17 Hitachi Ltd 平面型表示装置
GB2404279A (en) * 2002-11-21 2005-01-26 Hitachi Ltd Display device comprising box-type spacers located on scanning electrodes
JP2004246317A (ja) * 2002-12-20 2004-09-02 Hitachi Ltd 冷陰極型フラットパネルディスプレイ
JP2004213983A (ja) * 2002-12-27 2004-07-29 Canon Inc 画像形成装置
JP2006173093A (ja) * 2004-11-18 2006-06-29 Canon Inc 画像形成装置
JP2007095649A (ja) * 2005-08-31 2007-04-12 Sony Corp 平面型表示装置
KR100814813B1 (ko) * 2006-08-14 2008-03-19 삼성에스디아이 주식회사 발광 장치 및 이 발광 장치를 백라이트 유닛으로 사용하는액정 표시장치
CN101471213B (zh) * 2007-12-29 2011-11-09 清华大学 热发射电子器件及其制备方法
US10315391B1 (en) 2018-05-02 2019-06-11 Richard G. Halverson Producing bulk fabrication material from vehicle tires
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Also Published As

Publication number Publication date
AU665006B2 (en) 1995-12-14
ATE152857T1 (de) 1997-05-15
US7605530B2 (en) 2009-10-20
CA2073923C (en) 2000-07-11
US7230589B2 (en) 2007-06-12
US6705909B2 (en) 2004-03-16
JP3110564B2 (ja) 2000-11-20
DE69219523D1 (de) 1997-06-12
US20020030640A1 (en) 2002-03-14
US20070285357A1 (en) 2007-12-13
US20040145545A1 (en) 2004-07-29
JPH05266807A (ja) 1993-10-15
EP0523702B1 (de) 1997-05-07
AU2031292A (en) 1993-01-21
EP0523702A1 (de) 1993-01-20
US5828352A (en) 1998-10-27
US6366265B1 (en) 2002-04-02
CA2073923A1 (en) 1993-01-18

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