EP0614209A1 - Flache Bildschirmanordnung - Google Patents

Flache Bildschirmanordnung Download PDF

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Publication number
EP0614209A1
EP0614209A1 EP19940301384 EP94301384A EP0614209A1 EP 0614209 A1 EP0614209 A1 EP 0614209A1 EP 19940301384 EP19940301384 EP 19940301384 EP 94301384 A EP94301384 A EP 94301384A EP 0614209 A1 EP0614209 A1 EP 0614209A1
Authority
EP
European Patent Office
Prior art keywords
screen
sheet
electron
flat panel
electrons
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Withdrawn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
EP19940301384
Other languages
English (en)
French (fr)
Inventor
Huei Pei Kuo
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.)
HP Inc
Original Assignee
HP 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
Priority to US2472693A priority Critical
Priority to US24726 priority
Application filed by HP Inc filed Critical HP Inc
Publication of EP0614209A1 publication Critical patent/EP0614209A1/de
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00Cathode ray tubes; Electron beam tubes
    • H01J31/08Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123Flat display tubes
    • H01J31/125Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127Flat 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
EP19940301384 1993-03-01 1994-02-28 Flache Bildschirmanordnung Withdrawn EP0614209A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US2472693A true 1993-03-01 1993-03-01
US24726 1993-03-01

Publications (1)

Publication Number Publication Date
EP0614209A1 true EP0614209A1 (de) 1994-09-07

Family

ID=21822091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940301384 Withdrawn EP0614209A1 (de) 1993-03-01 1994-02-28 Flache Bildschirmanordnung

Country Status (2)

Country Link
EP (1) EP0614209A1 (de)
JP (1) JPH076714A (de)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534228A1 (de) * 1995-09-15 1997-03-20 Licentia Gmbh Kathodenstrahlröhre mit einer Feldemissionskathode
EP0645794B1 (de) * 1993-09-20 1997-11-26 Hewlett-Packard Company Fokussier- und Ablenkelektroden für Elektronenquellen
EP0844642A1 (de) * 1996-11-22 1998-05-27 Pixtech S.A. Flaches Bildschirm mit fokussierenden Gittern
EP0899770A1 (de) * 1997-08-28 1999-03-03 Matsushita Electronics Corporation Bildanzeigeeinrichtung
FR2769751A1 (fr) * 1997-10-14 1999-04-16 Commissariat Energie Atomique Source d'electrons a micropointes, a grille de focalisation et a densite elevee de micropointes, et ecran plat utilisant une telle source
US5910703A (en) * 1996-07-31 1999-06-08 Hewlett-Packard Company High voltage spacer for a flat panel display with specific cross section
EP0987732A2 (de) * 1998-08-21 2000-03-22 Pixtech, Inc. Flache Anzeigevorrichtung mit verbesserter Elektrodenstruktur
EP1057198A1 (de) * 1998-01-30 2000-12-06 SI Diamond Technology, Inc. Feldemissionskathodestrahlröhre mit steuer- und fokussierungselektroden und horizontal- und vertikalablenkungen
US6236381B1 (en) 1997-12-01 2001-05-22 Matsushita Electronics Corporation Image display apparatus
US6278235B1 (en) 1997-12-22 2001-08-21 Matsushita Electronics Corporation Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached
US6320310B1 (en) 1997-09-19 2001-11-20 Matsushita Electronics Corporation Image display apparatus
US6624589B2 (en) 2000-05-30 2003-09-23 Canon Kabushiki Kaisha Electron emitting device, electron source, and image forming apparatus
US6630782B1 (en) 1997-12-01 2003-10-07 Matsushita Electric Industrial Co., Ltd. Image display apparatus having electrodes comprised of a frame and wires
US6848962B2 (en) 2000-09-01 2005-02-01 Canon Kabushiki Kaisha Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus
US6853126B2 (en) 2000-09-22 2005-02-08 Canon Kabushiki Kaisha Electron-emitting device, electron source, image forming apparatus, and electron-emitting apparatus
US6858990B2 (en) 2001-09-07 2005-02-22 Canon Kabushiki Kaisha Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source
US6948995B2 (en) 2001-09-10 2005-09-27 Canon Kabushiki Kaisha Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus
US7012362B2 (en) 2000-09-01 2006-03-14 Canon Kabushiki Kaisha Electron-emitting devices, electron sources, and image-forming apparatus
US7034444B2 (en) 2000-09-01 2006-04-25 Canon Kabushiki Kaisha Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device
US7064479B2 (en) 2002-04-11 2006-06-20 Mitsubishi Denki Kabushiki Kaisha Cold cathode display device and method of manufacturing cold cathode display device
US7074105B2 (en) 2001-03-27 2006-07-11 Canon Kabushiki Kaisha Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen
US7186160B2 (en) 2000-09-01 2007-03-06 Canon Kabushiki Kaisha Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus
US8294351B2 (en) 2008-03-04 2012-10-23 Panasonic Corporation Matrix-type cold-cathode electron source device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000311587A (ja) 1999-02-26 2000-11-07 Canon Inc 電子放出装置及び画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753022A (en) * 1971-04-26 1973-08-14 Us Army Miniature, directed, electron-beam source
EP0404022A2 (de) * 1989-06-19 1990-12-27 Matsushita Electric Industrial Co., Ltd. Flache Bildwiedergabevorrichtung und Verfahren zur Herstellung derselben
EP0496450A1 (de) * 1991-01-25 1992-07-29 Philips Electronics N.V. Wiedergabeanordnung
EP0520780A1 (de) * 1991-06-27 1992-12-30 Raytheon Company Herstellungsverfahren für eine Feldemittermatrix

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753022A (en) * 1971-04-26 1973-08-14 Us Army Miniature, directed, electron-beam source
EP0404022A2 (de) * 1989-06-19 1990-12-27 Matsushita Electric Industrial Co., Ltd. Flache Bildwiedergabevorrichtung und Verfahren zur Herstellung derselben
EP0496450A1 (de) * 1991-01-25 1992-07-29 Philips Electronics N.V. Wiedergabeanordnung
EP0520780A1 (de) * 1991-06-27 1992-12-30 Raytheon Company Herstellungsverfahren für eine Feldemittermatrix

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645794B1 (de) * 1993-09-20 1997-11-26 Hewlett-Packard Company Fokussier- und Ablenkelektroden für Elektronenquellen
DE19534228A1 (de) * 1995-09-15 1997-03-20 Licentia Gmbh Kathodenstrahlröhre mit einer Feldemissionskathode
US5910703A (en) * 1996-07-31 1999-06-08 Hewlett-Packard Company High voltage spacer for a flat panel display with specific cross section
EP0844642A1 (de) * 1996-11-22 1998-05-27 Pixtech S.A. Flaches Bildschirm mit fokussierenden Gittern
FR2756417A1 (fr) * 1996-11-22 1998-05-29 Pixtech Sa Ecran plat de visualisation a grilles focalisatrices
EP0899770A1 (de) * 1997-08-28 1999-03-03 Matsushita Electronics Corporation Bildanzeigeeinrichtung
US6208072B1 (en) 1997-08-28 2001-03-27 Matsushita Electronics Corporation Image display apparatus with focusing and deflecting electrodes
US6320310B1 (en) 1997-09-19 2001-11-20 Matsushita Electronics Corporation Image display apparatus
WO1999019896A1 (fr) * 1997-10-14 1999-04-22 Commissariat A L'energie Atomique Source d'electrons a micropointes, a grille de focalisation et a densite elevee de micropointes, et ecran plat utilisant une telle source
US6534913B1 (en) 1997-10-14 2003-03-18 Commissariat A L'energie Atomique Electron source with microtips, with focusing grid and high microtip density, and flat screen using same
FR2769751A1 (fr) * 1997-10-14 1999-04-16 Commissariat Energie Atomique Source d'electrons a micropointes, a grille de focalisation et a densite elevee de micropointes, et ecran plat utilisant une telle source
US6236381B1 (en) 1997-12-01 2001-05-22 Matsushita Electronics Corporation Image display apparatus
US6630782B1 (en) 1997-12-01 2003-10-07 Matsushita Electric Industrial Co., Ltd. Image display apparatus having electrodes comprised of a frame and wires
US6278235B1 (en) 1997-12-22 2001-08-21 Matsushita Electronics Corporation Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached
EP1057198A4 (de) * 1998-01-30 2002-01-30 Si Diamond Techn Inc Feldemissionskathodestrahlröhre mit steuer- und fokussierungselektroden und horizontal- und vertikalablenkungen
US6411020B1 (en) 1998-01-30 2002-06-25 Si Diamond Technology, Inc. Flat CRT display
US6441543B1 (en) 1998-01-30 2002-08-27 Si Diamond Technology, Inc. Flat CRT display that includes a focus electrode as well as multiple anode and deflector electrodes
US6958576B2 (en) 1998-01-30 2005-10-25 Si Diamond Technology, Inc. Method of operating a flat CRT display
EP1057198A1 (de) * 1998-01-30 2000-12-06 SI Diamond Technology, Inc. Feldemissionskathodestrahlröhre mit steuer- und fokussierungselektroden und horizontal- und vertikalablenkungen
US6635986B2 (en) 1998-01-30 2003-10-21 Si Diamond Technology, Inc. Flat CRT display
EP0987732A3 (de) * 1998-08-21 2002-09-11 Pixtech, Inc. Flache Anzeigevorrichtung mit verbesserter Elektrodenstruktur
EP0987732A2 (de) * 1998-08-21 2000-03-22 Pixtech, Inc. Flache Anzeigevorrichtung mit verbesserter Elektrodenstruktur
US6933664B2 (en) 2000-05-30 2005-08-23 Canon Kabushiki Kaisha Electron emitting device, electron source, and image forming apparatus
US6624589B2 (en) 2000-05-30 2003-09-23 Canon Kabushiki Kaisha Electron emitting device, electron source, and image forming apparatus
US7227311B2 (en) 2000-09-01 2007-06-05 Canon Kabushiki Kaisha Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus
US7591701B2 (en) 2000-09-01 2009-09-22 Canon Kabushiki Kaisha Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device
US7582001B2 (en) 2000-09-01 2009-09-01 Canon Kabushiki Kaisha Method for producing electron-emitting device and electron-emitting apparatus
US7611394B2 (en) 2000-09-01 2009-11-03 Canon Kabushiki Kaisha Method of manufacturing electron-emitting element using catalyst to grow carbon fibers between opposite electrodes
US7012362B2 (en) 2000-09-01 2006-03-14 Canon Kabushiki Kaisha Electron-emitting devices, electron sources, and image-forming apparatus
US7034444B2 (en) 2000-09-01 2006-04-25 Canon Kabushiki Kaisha Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device
US7459844B2 (en) 2000-09-01 2008-12-02 Canon Kabushiki Kaisha Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus
US6848962B2 (en) 2000-09-01 2005-02-01 Canon Kabushiki Kaisha Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus
US7276842B2 (en) 2000-09-01 2007-10-02 Canon Kabushiki Kaisha Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device
US7198966B2 (en) 2000-09-01 2007-04-03 Canon Kabushiki Kaisha Electron-emitting device, electron source, image-forming apparatus, and method for producing electron-emitting device and electron-emitting apparatus
US7186160B2 (en) 2000-09-01 2007-03-06 Canon Kabushiki Kaisha Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus
US6853126B2 (en) 2000-09-22 2005-02-08 Canon Kabushiki Kaisha Electron-emitting device, electron source, image forming apparatus, and electron-emitting apparatus
US7819718B2 (en) 2001-03-27 2010-10-26 Canon Kabushiki Kaisha Electronic device having catalyst used to form carbon fiber according to Raman spectrum characteristics
US7074105B2 (en) 2001-03-27 2006-07-11 Canon Kabushiki Kaisha Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen
US6858990B2 (en) 2001-09-07 2005-02-22 Canon Kabushiki Kaisha Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source
US7399215B2 (en) 2001-09-07 2008-07-15 Canon Kabushiki Kaisha Method of manufacturing electron-emitting device and electron source
US6948995B2 (en) 2001-09-10 2005-09-27 Canon Kabushiki Kaisha Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus
US7064479B2 (en) 2002-04-11 2006-06-20 Mitsubishi Denki Kabushiki Kaisha Cold cathode display device and method of manufacturing cold cathode display device
US8294351B2 (en) 2008-03-04 2012-10-23 Panasonic Corporation Matrix-type cold-cathode electron source device

Also Published As

Publication number Publication date
JPH076714A (ja) 1995-01-10

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Legal Events

Date Code Title Description
AK Designated contracting states:

Kind code of ref document: A1

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19950124

17Q First examination report

Effective date: 19950825

18W Withdrawn

Withdrawal date: 19971117