DE69333555D1 - Flat field emission cathode using flat display device with triode structure - Google Patents

Flat field emission cathode using flat display device with triode structure

Info

Publication number
DE69333555D1
DE69333555D1 DE69333555T DE69333555T DE69333555D1 DE 69333555 D1 DE69333555 D1 DE 69333555D1 DE 69333555 T DE69333555 T DE 69333555T DE 69333555 T DE69333555 T DE 69333555T DE 69333555 D1 DE69333555 D1 DE 69333555D1
Authority
DE
Germany
Prior art keywords
flat
display device
field emission
emission cathode
triode structure
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
DE69333555T
Other languages
German (de)
Other versions
DE69333555T2 (en
Inventor
Nalin Kumar
Chenggang Xie
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.)
Samsung Electronics Co Ltd
Original Assignee
Applied Nanotech Holdings Inc
Nano Propietary 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 Applied Nanotech Holdings Inc, Nano Propietary Inc filed Critical Applied Nanotech Holdings Inc
Application granted granted Critical
Publication of DE69333555D1 publication Critical patent/DE69333555D1/en
Publication of DE69333555T2 publication Critical patent/DE69333555T2/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
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/02—Electron-emitting electrodes; Cathodes
    • H01J19/24—Cold cathodes, e.g. field-emissive cathode
    • 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
    • H01J1/304—Field-emissive cathodes
    • 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
    • H01J1/304—Field-emissive cathodes
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • 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
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H01J9/027—Manufacture of electrodes or electrode systems of cold cathodes of thin film cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30446—Field emission cathodes characterised by the emitter material
    • H01J2201/30453—Carbon types
    • H01J2201/30457—Diamond
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/319—Circuit elements associated with the emitters by direct integration
    • 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
DE69333555T 1992-12-23 1993-12-06 Flat field emission cathode using flat display device with triode structure Expired - Lifetime DE69333555T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99386392A 1992-12-23 1992-12-23
US993863 1992-12-23

Publications (2)

Publication Number Publication Date
DE69333555D1 true DE69333555D1 (en) 2004-07-22
DE69333555T2 DE69333555T2 (en) 2005-08-18

Family

ID=25540013

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69328977T Expired - Fee Related DE69328977T2 (en) 1992-12-23 1993-12-06 FLAT FIELD EMISSION CATHODE APPLYING FLAT DISPLAY DEVICE WITH TRIODE STRUCTURE
DE69333555T Expired - Lifetime DE69333555T2 (en) 1992-12-23 1993-12-06 Flat field emission cathode using flat display device with triode structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69328977T Expired - Fee Related DE69328977T2 (en) 1992-12-23 1993-12-06 FLAT FIELD EMISSION CATHODE APPLYING FLAT DISPLAY DEVICE WITH TRIODE STRUCTURE

Country Status (7)

Country Link
EP (2) EP0676084B1 (en)
JP (1) JPH08505259A (en)
KR (1) KR100284830B1 (en)
AU (1) AU5897494A (en)
CA (1) CA2152472A1 (en)
DE (2) DE69328977T2 (en)
WO (1) WO1994015352A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2172803A1 (en) * 1993-11-04 1995-05-11 Nalin Kumar Methods for fabricating flat panel display systems and components
FR2713394B1 (en) * 1993-11-29 1996-11-08 Futaba Denshi Kogyo Kk Field emission type electron source.
US5578901A (en) * 1994-02-14 1996-11-26 E. I. Du Pont De Nemours And Company Diamond fiber field emitters
EP0675519A1 (en) * 1994-03-30 1995-10-04 AT&T Corp. Apparatus comprising field emitters
EP0716438A1 (en) * 1994-12-06 1996-06-12 International Business Machines Corporation Field emission device and method for fabricating it
AU6719396A (en) * 1995-08-14 1997-03-12 E.I. Du Pont De Nemours And Company Display panels using fibrous field emitters
DE69604930T2 (en) 1995-11-15 2000-05-18 Du Pont FIELD EMITTERS MADE OF ANNEALED CARBON RUSSI AND FIELD EMISSION CATHODES MADE THEREOF
CN1202271A (en) * 1995-11-15 1998-12-16 纳幕尔杜邦公司 Process for making a field emitter cathode using particulate field emitter material
JP3186578B2 (en) * 1996-04-09 2001-07-11 双葉電子工業株式会社 Field emission device and method of manufacturing the same
GB2312322B (en) * 1996-04-20 2000-06-14 Eev Ltd Electron guns
EP0932909B1 (en) * 1996-10-17 2004-09-22 E.I. Du Pont De Nemours And Company Connection method for fiber field emitters and field emitter cathodes made therefrom
JPH10125215A (en) * 1996-10-18 1998-05-15 Nec Corp Field emission thin film cold cathode, and display device using it
US6020677A (en) * 1996-11-13 2000-02-01 E. I. Du Pont De Nemours And Company Carbon cone and carbon whisker field emitters
EP0970499A1 (en) 1997-03-25 2000-01-12 E.I. Du Pont De Nemours And Company Field emitter cathode backplate structures for display panels
KR100520337B1 (en) 1997-04-02 2005-10-11 이 아이 듀폰 디 네모아 앤드 캄파니 Metal-Oxygen-Carbon Field Emission Electron Emitter Composition, the Field Emission Cathode Comprising the Same, and the Process for the Production of the Field Emission Cathode
KR100550486B1 (en) 1997-12-15 2006-02-09 이 아이 듀폰 디 네모아 앤드 캄파니 Coated-Wire Ion Bombarded Graphite Electron Emitters
CN1281586A (en) 1997-12-15 2001-01-24 纳幕尔杜邦公司 Ion bombarded graphite electron emitters
US6409567B1 (en) 1997-12-15 2002-06-25 E.I. Du Pont De Nemours And Company Past-deposited carbon electron emitters
US6255772B1 (en) 1998-02-27 2001-07-03 Micron Technology, Inc. Large-area FED apparatus and method for making same
JP3494583B2 (en) 1999-01-13 2004-02-09 松下電器産業株式会社 Method for manufacturing electron-emitting device
JP2000268706A (en) 1999-03-18 2000-09-29 Matsushita Electric Ind Co Ltd Electron emitting element and image drawing device using the same
US7449081B2 (en) 2000-06-21 2008-11-11 E. I. Du Pont De Nemours And Company Process for improving the emission of electron field emitters
US7276844B2 (en) 2001-06-15 2007-10-02 E. I. Du Pont De Nemours And Company Process for improving the emission of electron field emitters
FR2836279B1 (en) * 2002-02-19 2004-09-24 Commissariat Energie Atomique CATHODE STRUCTURE FOR EMISSIVE SCREEN
US7317277B2 (en) 2002-04-24 2008-01-08 E.I. Du Pont De Nemours And Company Electron field emitter and compositions related thereto
FR2873852B1 (en) 2004-07-28 2011-06-24 Commissariat Energie Atomique HIGH RESOLUTION CATHODE STRUCTURE
JP2006286567A (en) * 2005-04-05 2006-10-19 Fuji Heavy Ind Ltd Light emitting device
WO2009086117A1 (en) 2007-12-21 2009-07-09 E. I. Du Pont De Nemours And Company Resinates containing acqueous developable photoimageable carbon nanotube pastes with enhanced performance
US8252165B2 (en) 2008-08-22 2012-08-28 E I Du Pont De Nemours And Company Method for the electrochemical deposition of carbon nanotubes
US8414757B2 (en) 2009-02-27 2013-04-09 E I Du Pont De Nemours And Company Process for improving the oxidation resistance of carbon nanotubes
US10811212B2 (en) 2017-07-22 2020-10-20 Modern Electron, LLC Suspended grid structures for electrodes in vacuum electronics
US10658144B2 (en) 2017-07-22 2020-05-19 Modern Electron, LLC Shadowed grid structures for electrodes in vacuum electronics
US10424455B2 (en) * 2017-07-22 2019-09-24 Modern Electron, LLC Suspended grid structures for electrodes in vacuum electronics
EP3933881A1 (en) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG X-ray source with multiple grids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857799A (en) * 1986-07-30 1989-08-15 Sri International Matrix-addressed flat panel display
JP2622842B2 (en) * 1987-10-12 1997-06-25 キヤノン株式会社 Electron beam image display device and deflection method for electron beam image display device
JP2981751B2 (en) * 1989-03-23 1999-11-22 キヤノン株式会社 Electron beam generator, image forming apparatus using the same, and method of manufacturing electron beam generator
US4990766A (en) * 1989-05-22 1991-02-05 Murasa International Solid state electron amplifier
FR2650119A1 (en) * 1989-07-21 1991-01-25 Thomson Tubes Electroniques Individual current regulating device for a tip in a field-effect microcathode planar array, and method of production
US5019003A (en) * 1989-09-29 1991-05-28 Motorola, Inc. Field emission device having preformed emitters
US5142184B1 (en) * 1990-02-09 1995-11-21 Motorola Inc Cold cathode field emission device with integral emitter ballasting
US5216324A (en) * 1990-06-28 1993-06-01 Coloray Display Corporation Matrix-addressed flat panel display having a transparent base plate
US5138237A (en) * 1991-08-20 1992-08-11 Motorola, Inc. Field emission electron device employing a modulatable diamond semiconductor emitter
US5141460A (en) * 1991-08-20 1992-08-25 Jaskie James E Method of making a field emission electron source employing a diamond coating
US5278475A (en) * 1992-06-01 1994-01-11 Motorola, Inc. Cathodoluminescent display apparatus and method for realization using diamond crystallites

Also Published As

Publication number Publication date
EP0971386A3 (en) 2000-05-17
KR950704802A (en) 1995-11-20
DE69333555T2 (en) 2005-08-18
DE69328977D1 (en) 2000-08-10
EP0676084A1 (en) 1995-10-11
EP0676084A4 (en) 1997-02-19
CA2152472A1 (en) 1994-07-07
EP0676084B1 (en) 2000-07-05
DE69328977T2 (en) 2000-12-28
KR100284830B1 (en) 2001-04-02
JPH08505259A (en) 1996-06-04
EP0971386A2 (en) 2000-01-12
AU5897494A (en) 1994-07-19
EP0971386B1 (en) 2004-06-16
WO1994015352A1 (en) 1994-07-07

Similar Documents

Publication Publication Date Title
DE69333555D1 (en) Flat field emission cathode using flat display device with triode structure
DE69301630T2 (en) Field Emission Flat Panel Display
DE69331749D1 (en) FLAT SCREEN WITH DIODE STRUCTURE
DE69510972T2 (en) With black electrode TFEL display device
DE69220071T4 (en) ELECTROPHORETIC DISPLAY DEVICE WITH NESTED LOCAL ANODE
DE69407927T2 (en) Field emission cathode device
DE68911403T2 (en) Three-color fluorescent screen with microtip cathodes.
DE69405529D1 (en) Field emission electron device
DE69433614D1 (en) DISPLAY DEVICE WITH ACTIVE MATRIX
DE69320590T2 (en) Brightness modulated cold cathode display device
DE68917948D1 (en) Flat image display device with cathode ray tube.
DE69314400D1 (en) Flat image display device with electron propagation channels
DE69210993D1 (en) ELECTROPHORETIC DISPLAY DEVICE WITH SEVERAL ELECTRICALLY INDEPENDENT ANODE ELEMENTS
DE69304274D1 (en) Field emission color display device
DE69302421T2 (en) Cathodoluminescent screen with matrix electron source
DE69521303D1 (en) DISPLAY DEVICE WITH CATHODE RAY TUBE
DE69015438D1 (en) Cathode ray tube display with increased cathode performance.
DE69300470T2 (en) Picture display device with picture window.
DE69404599T2 (en) Flat cold cathode display device with switched anode
DE69027790T2 (en) Flat cathode ray tube
DE69311940D1 (en) Display device with picture tube including a cold cathode
KR940010837U (en) Large field emission display
KR950005112U (en) Electronic device with cathode ray tube
DE69301588D1 (en) Electrical device with display
KR950010051U (en) Cathode ray tube luminance measuring device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: APPLIED NANOTECH HOLDINGS,INC., AUSTIN, TEX., US

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

Representative=s name: PATENTANWAELTE FREISCHEM, 50677 KOELN

R081 Change of applicant/patentee

Ref document number: 971386

Country of ref document: EP

Owner name: SAMSUNG ELECTRONICS CO., LTD., KR

Free format text: FORMER OWNER: APPLIED NANOTECH HOLDINGS,INC., AUSTIN, US

Effective date: 20121018

R082 Change of representative

Ref document number: 971386

Country of ref document: EP

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

Effective date: 20121018