DE69430568T2 - Flacher bildschirm mit innerer tragstruktur - Google Patents

Flacher bildschirm mit innerer tragstruktur

Info

Publication number
DE69430568T2
DE69430568T2 DE69430568T DE69430568T DE69430568T2 DE 69430568 T2 DE69430568 T2 DE 69430568T2 DE 69430568 T DE69430568 T DE 69430568T DE 69430568 T DE69430568 T DE 69430568T DE 69430568 T2 DE69430568 T2 DE 69430568T2
Authority
DE
Germany
Prior art keywords
inner structure
flat screen
screen
flat
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
DE69430568T
Other languages
English (en)
Other versions
DE69430568T3 (de
DE69430568D1 (de
Inventor
S Fahlen
M Duboc
J Curtin
J Spindt
A Lovoi
S Nowicki
L Morris
P Schmid
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
Candescent Intellectual Property Services 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27359648&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69430568(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/012,542 external-priority patent/US5589731A/en
Priority claimed from US08/188,856 external-priority patent/US5477105A/en
Application filed by Candescent Intellectual Property Services Inc filed Critical Candescent Intellectual Property Services Inc
Application granted granted Critical
Publication of DE69430568D1 publication Critical patent/DE69430568D1/de
Publication of DE69430568T2 publication Critical patent/DE69430568T2/de
Publication of DE69430568T3 publication Critical patent/DE69430568T3/de
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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327—Black matrix materials
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/467—Control electrodes for flat display tubes, e.g. of the type covered by group H01J31/123
    • 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/18—Assembling together the component parts of electrode systems
    • H01J9/185—Assembling together the component parts of electrode systems of flat panel display devices, e.g. by using spacers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/241—Manufacture or joining of vessels, leading-in conductors or bases the vessel being for a flat panel display
    • H01J9/242—Spacers between faceplate and backplate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/02—Electrodes other than control electrodes
    • H01J2329/08—Anode 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
    • H01J2329/18—Luminescent screens
    • H01J2329/32—Means associated with discontinuous arrangements of the luminescent material
    • H01J2329/323—Black matrix
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DE69430568T 1993-02-01 1994-02-01 Flacher bildschirm mit innerer tragstruktur Expired - Lifetime DE69430568T3 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/012,542 US5589731A (en) 1992-04-10 1993-02-01 Internal support structure for flat panel device
US18885794A 1994-01-31 1994-01-31
US188856 1994-01-31
US188857 1994-01-31
US08/188,856 US5477105A (en) 1992-04-10 1994-01-31 Structure of light-emitting device with raised black matrix for use in optical devices such as flat-panel cathode-ray tubes
PCT/US1994/000602 WO1994018694A1 (en) 1993-02-01 1994-02-01 Flat panel device with internal support structure and/or raised black matrix
US12542 1998-01-23

Publications (3)

Publication Number Publication Date
DE69430568D1 DE69430568D1 (de) 2002-06-13
DE69430568T2 true DE69430568T2 (de) 2003-01-09
DE69430568T3 DE69430568T3 (de) 2007-04-26

Family

ID=27359648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430568T Expired - Lifetime DE69430568T3 (de) 1993-02-01 1994-02-01 Flacher bildschirm mit innerer tragstruktur

Country Status (5)

Country Link
EP (1) EP0683920B2 (de)
JP (1) JP3595336B2 (de)
AU (1) AU6163494A (de)
DE (1) DE69430568T3 (de)
WO (1) WO1994018694A1 (de)

Families Citing this family (47)

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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
CN1271675C (zh) * 1994-06-27 2006-08-23 佳能株式会社 电子束设备
USRE40103E1 (en) * 1994-06-27 2008-02-26 Canon Kabushiki Kaisha Electron beam apparatus and image forming apparatus
US5949184A (en) * 1994-11-11 1999-09-07 Sony Corporation Light-emitting device and method of manufacturing the same
US6384527B1 (en) 1994-11-21 2002-05-07 Candescent Technologies Corporation Flat panel display with reduced electron scattering effects
US6022652A (en) * 1994-11-21 2000-02-08 Candescent Technologies Corporation High resolution flat panel phosphor screen with tall barriers
WO1996016429A2 (en) * 1994-11-21 1996-05-30 Candescent Technologies Corporation Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters
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
JP3083076B2 (ja) 1995-04-21 2000-09-04 キヤノン株式会社 画像形成装置
JPH09167583A (ja) * 1995-12-15 1997-06-24 Futaba Corp 表示装置
US6140761A (en) * 1996-01-31 2000-10-31 Canon Kabushiki Kaisha Electron generation using a fluorescent element and image forming using such electron generation
US5726529A (en) * 1996-05-28 1998-03-10 Motorola Spacer for a field emission display
US5811927A (en) * 1996-06-21 1998-09-22 Motorola, Inc. Method for affixing spacers within 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
KR100232136B1 (ko) 1996-08-20 1999-12-01 구자홍 칼라 플라즈마 디스플레이 패널의 격벽구조 및 격벽제조방법
US6005540A (en) * 1996-10-07 1999-12-21 Canon Kabushiki Kaisha Image-forming apparatus and method of driving the same
EP0851458A1 (de) * 1996-12-26 1998-07-01 Canon Kabushiki Kaisha Abstandshalter, Bilderzeugungsgerät und Herstellungsverfahren dafür
JP3302313B2 (ja) * 1996-12-27 2002-07-15 キヤノン株式会社 帯電防止膜、及び、画像形成装置とその製造方法
KR100609364B1 (ko) * 1997-03-25 2006-08-08 이 아이 듀폰 디 네모아 앤드 캄파니 디스플레이 패널용 필드 이미터 캐소드 배면판 구조물, 그제조 방법, 및 그를 포함하는 디스플레이 패널
JPH10326579A (ja) * 1997-03-28 1998-12-08 Canon Inc 画像形成装置とその製造方法
JP3703287B2 (ja) 1997-03-31 2005-10-05 キヤノン株式会社 画像形成装置
FR2764109A1 (fr) * 1997-05-30 1998-12-04 Commissariat Energie Atomique Espaceurs pour ecran plat de visualisation
FR2764729A1 (fr) * 1997-06-13 1998-12-18 Commissariat Energie Atomique Procede de fabrication d'espaceurs pour ecran plat de visualisation
US5872424A (en) 1997-06-26 1999-02-16 Candescent Technologies Corporation High voltage compatible spacer coating
DE69839985D1 (de) 1997-08-01 2008-10-23 Canon Kk Elektronenstrahlgerät, Bilderzeugungsgerät unter Verwendung diesem Elektronenstrahlgerät, Bauteile für Elektronenstrahlgerät und Verfahren zur Herstellung von diesen Geräten und Bauteilen
JP2000113997A (ja) * 1998-10-02 2000-04-21 Canon Inc 帯電防止膜、部材、この部材を用いた電子線装置、画像形成装置
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
JP2001521274A (ja) * 1997-10-27 2001-11-06 クリスタルズ・アンド・テクノロジー・リミテッド 柱状組織を有する陰極線ルミネセンススクリーン及びその調製方法
WO1999034390A1 (en) * 1997-12-29 1999-07-08 Motorola Inc. Field emission device having high capacitance spacer
US5990613A (en) * 1998-01-20 1999-11-23 Motorola, Inc. Field emission device having a non-coated spacer
US6075323A (en) * 1998-01-20 2000-06-13 Motorola, Inc. Method for reducing charge accumulation in a field emission display
US6215241B1 (en) * 1998-05-29 2001-04-10 Candescent Technologies Corporation Flat panel display with encapsulated matrix structure
DE69820599T2 (de) * 1998-06-11 2004-10-07 Ibm Gitterelektroden fur eine Anzeigevorrichtung
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
JP3689598B2 (ja) 1998-09-21 2005-08-31 キヤノン株式会社 スペーサの製造方法および前記スペーサを用いた画像形成装置の製造方法
US7067171B1 (en) 1999-02-17 2006-06-27 Canon Kabushiki Kaisha Manufacturing method of electron beam apparatus and spacer, and electron beam apparatus
JP3135897B2 (ja) * 1999-02-25 2001-02-19 キヤノン株式会社 電子線装置用スペーサの製造方法と電子線装置の製造方法
JP3501709B2 (ja) * 1999-02-25 2004-03-02 キヤノン株式会社 電子線装置用支持部材の製造方法および画像表示装置の製造方法
JP3507393B2 (ja) * 1999-02-25 2004-03-15 キヤノン株式会社 スペーサの製造方法および電子源装置の製造方法
US6861798B1 (en) * 1999-02-26 2005-03-01 Candescent Technologies Corporation Tailored spacer wall coatings for reduced secondary electron emission
JP2002157959A (ja) 2000-09-08 2002-05-31 Canon Inc スペーサの製造法およびこのスペーサを用いた画像形成装置の製造方法
KR100600892B1 (ko) 2001-07-23 2006-07-14 엘지.필립스 디스플레이 주식회사 음극선관
JP3919676B2 (ja) 2002-03-05 2007-05-30 キヤノン株式会社 高電圧型画像表示装置
JP2010015870A (ja) * 2008-07-04 2010-01-21 Canon Inc 画像表示装置
JP5590830B2 (ja) 2008-08-11 2014-09-17 キヤノン株式会社 発光体基板及びこれを用いた画像表示装置
CN103943033B (zh) * 2014-04-02 2017-02-15 京东方科技集团股份有限公司 一种透明显示设备

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Also Published As

Publication number Publication date
EP0683920B2 (de) 2006-04-12
WO1994018694A1 (en) 1994-08-18
EP0683920A1 (de) 1995-11-29
JPH08508846A (ja) 1996-09-17
DE69430568T3 (de) 2007-04-26
EP0683920B1 (de) 2002-05-08
EP0683920A4 (de) 1998-04-15
JP3595336B2 (ja) 2004-12-02
AU6163494A (en) 1994-08-29
DE69430568D1 (de) 2002-06-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: CANON K.K., TOKYO, JP

8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN