MXPA03000072A - Materiales y dispositivos de emision de electrones de campo. - Google Patents

Materiales y dispositivos de emision de electrones de campo.

Info

Publication number
MXPA03000072A
MXPA03000072A MXPA03000072A MXPA03000072A MXPA03000072A MX PA03000072 A MXPA03000072 A MX PA03000072A MX PA03000072 A MXPA03000072 A MX PA03000072A MX PA03000072 A MXPA03000072 A MX PA03000072A MX PA03000072 A MXPA03000072 A MX PA03000072A
Authority
MX
Mexico
Prior art keywords
electron emission
field electron
devices
emission materials
create
Prior art date
Application number
MXPA03000072A
Other languages
English (en)
Inventor
Mohan Edirisinghe
Original Assignee
Printable Field Emitters Ltd
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 Printable Field Emitters Ltd filed Critical Printable Field Emitters Ltd
Publication of MXPA03000072A publication Critical patent/MXPA03000072A/es

Links

Classifications

    • 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
    • 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
    • H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • H01J2201/30403—Field emission cathodes characterised by the emitter shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Para crear un material de emision de electrones de campo, se imprime sobre un sustrato (1501) una tinta (1503) que comprende un componente principal de vehiculo de fluido; un primer componente menor de material electricamente aislante, ya sea como tal o provisto dentro de un precursor del mismo; y un segundo componente menor de particulas electricamente conductoras (1504); la tinta impresa es tratada para expulsar el componente principal y crear el material de emision de electrones de campo a partir de los componentes menores sobre dicho sustrato; las particulas electricamente conductoras pueden ser omitidas, para imprimir una capa solida electricamente aislante en un dispositivo de emision de campo.
MXPA03000072A 2000-06-30 2001-06-28 Materiales y dispositivos de emision de electrones de campo. MXPA03000072A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0015928.5A GB0015928D0 (en) 2000-06-30 2000-06-30 Field emitters
PCT/GB2001/002862 WO2002003413A1 (en) 2000-06-30 2001-06-28 Field electron emission materials and devices

Publications (1)

Publication Number Publication Date
MXPA03000072A true MXPA03000072A (es) 2004-09-13

Family

ID=9894648

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03000072A MXPA03000072A (es) 2000-06-30 2001-06-28 Materiales y dispositivos de emision de electrones de campo.

Country Status (11)

Country Link
US (1) US20040025732A1 (es)
EP (1) EP1299894A1 (es)
JP (1) JP2004502289A (es)
KR (1) KR20030011939A (es)
CN (1) CN1440561A (es)
AU (1) AU2001269262A1 (es)
CA (1) CA2411380A1 (es)
CZ (1) CZ20024156A3 (es)
GB (2) GB0015928D0 (es)
MX (1) MXPA03000072A (es)
WO (1) WO2002003413A1 (es)

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WO2004055853A1 (en) * 2002-12-13 2004-07-01 Koninklijke Philips Electronics N.V. Field emission device, method of manufacturing such a device, and display device comprising a field emission device
WO2005008706A2 (en) * 2003-04-01 2005-01-27 Cabot Microelectronics Corporation Electron source and method for making same
CN1849687B (zh) * 2003-09-12 2010-07-14 毫微-专卖股份有限公司 槽的形成
CN100395307C (zh) * 2004-10-13 2008-06-18 孙家跃 溶胶-发泡法制备不球磨长余辉粉体材料
US7947371B2 (en) * 2004-11-05 2011-05-24 E. I. Du Pont De Nemours And Company Single-walled carbon nanotube composites
US7686994B2 (en) * 2005-03-02 2010-03-30 Cabot Microelectronics Corporation Method of preparing a conductive film
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GB2441813A (en) * 2006-08-07 2008-03-19 Quantum Filament Technologies Improved field emission backplate
GB2440783A (en) * 2006-08-07 2008-02-13 Quantum Filament Technologies Improved field emission backplate
US8600003B2 (en) 2009-01-16 2013-12-03 The University Of North Carolina At Chapel Hill Compact microbeam radiation therapy systems and methods for cancer treatment and research
JP4997309B2 (ja) * 2010-03-26 2012-08-08 シャープ株式会社 電子放出素子およびその製造方法
WO2012119685A1 (de) * 2011-03-08 2012-09-13 Merck Patent Gmbh Formulierungen von druckbaren aluminiumoxidtinten
JP5649511B2 (ja) * 2011-05-13 2015-01-07 株式会社秀峰 アンテナおよび通信機器並びにアンテナの製造方法
US9782136B2 (en) 2014-06-17 2017-10-10 The University Of North Carolina At Chapel Hill Intraoral tomosynthesis systems, methods, and computer readable media for dental imaging
US10980494B2 (en) 2014-10-20 2021-04-20 The University Of North Carolina At Chapel Hill Systems and related methods for stationary digital chest tomosynthesis (s-DCT) imaging
EP3933881A1 (en) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG X-ray source with multiple grids
TW202232542A (zh) * 2020-09-30 2022-08-16 美商Ｎｃｘ公司 清潔場發射陰極裝置方法及系統

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JP2000355667A (ja) * 1999-04-14 2000-12-26 Seiko Epson Corp カラーインクジェット記録用水系顔料インクセット、カラーインクジェット記録方法、及びカラーインクジェット記録物
GB9915633D0 (en) * 1999-07-05 1999-09-01 Printable Field Emitters Limit Field electron emission materials and devices
US6342755B1 (en) * 1999-08-11 2002-01-29 Sony Corporation Field emission cathodes having an emitting layer comprised of electron emitting particles and insulating particles
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
GB0106358D0 (en) * 2001-03-13 2001-05-02 Printable Field Emitters Ltd Field emission materials and devices

Also Published As

Publication number Publication date
US20040025732A1 (en) 2004-02-12
KR20030011939A (ko) 2003-02-11
GB2367186A (en) 2002-03-27
CN1440561A (zh) 2003-09-03
GB2367186B (en) 2002-10-09
GB0115843D0 (en) 2001-08-22
JP2004502289A (ja) 2004-01-22
GB0015928D0 (en) 2000-08-23
WO2002003413A1 (en) 2002-01-10
EP1299894A1 (en) 2003-04-09
AU2001269262A1 (en) 2002-01-14
CA2411380A1 (en) 2002-01-10
CZ20024156A3 (cs) 2003-04-16

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