GB9915633D0 - Field electron emission materials and devices - Google Patents

Field electron emission materials and devices

Info

Publication number
GB9915633D0
GB9915633D0 GBGB9915633.3A GB9915633A GB9915633D0 GB 9915633 D0 GB9915633 D0 GB 9915633D0 GB 9915633 A GB9915633 A GB 9915633A GB 9915633 D0 GB9915633 D0 GB 9915633D0
Authority
GB
United Kingdom
Prior art keywords
devices
electron emission
field electron
emission materials
materials
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.)
Ceased
Application number
GBGB9915633.3A
Other languages
English (en)
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.)
Printable Field Emitters Ltd
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
Priority to GBGB9915633.3A priority Critical patent/GB9915633D0/en
Publication of GB9915633D0 publication Critical patent/GB9915633D0/en
Priority to KR1020017016755A priority patent/KR20020015707A/ko
Priority to PCT/GB2000/002537 priority patent/WO2001003154A1/en
Priority to AU56944/00A priority patent/AU5694400A/en
Priority to EP00942240A priority patent/EP1198818A1/en
Priority to CNB008099960A priority patent/CN1199218C/zh
Priority to CA002378454A priority patent/CA2378454A1/en
Priority to US10/030,570 priority patent/US6969536B1/en
Priority to JP2001508471A priority patent/JP2003504802A/ja
Priority to GB0015926A priority patent/GB2353631B/en
Priority to TW089123595A priority patent/TWI228743B/zh
Ceased legal-status Critical Current

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
    • 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
    • H01J1/3048—Distributed particle emitters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
    • 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

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)
  • Electrodes For Cathode-Ray Tubes (AREA)
GBGB9915633.3A 1999-07-05 1999-07-05 Field electron emission materials and devices Ceased GB9915633D0 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GBGB9915633.3A GB9915633D0 (en) 1999-07-05 1999-07-05 Field electron emission materials and devices
GB0015926A GB2353631B (en) 1999-07-05 2000-06-30 Field electron emission materials and devices
EP00942240A EP1198818A1 (en) 1999-07-05 2000-06-30 Method of creating a field electron emission material and field electron emitter comprising said material
PCT/GB2000/002537 WO2001003154A1 (en) 1999-07-05 2000-06-30 Method of creating a field electron emission material and field electron emitter comprising said material
AU56944/00A AU5694400A (en) 1999-07-05 2000-06-30 Method of creating a field electron emission material and field electron emitter comprising said material
KR1020017016755A KR20020015707A (ko) 1999-07-05 2000-06-30 전계 전자 방출 물질 제조방법 및 그 물질을 포함하는전계 전자 에미터
CNB008099960A CN1199218C (zh) 1999-07-05 2000-06-30 形成场电子放射材料和场电子放射设备的方法
CA002378454A CA2378454A1 (en) 1999-07-05 2000-06-30 Method of creating a field electron emission material and field electron emitter comprising said material
US10/030,570 US6969536B1 (en) 1999-07-05 2000-06-30 Method of creating a field electron emission material
JP2001508471A JP2003504802A (ja) 1999-07-05 2000-06-30 電界電子放出材料を製造する方法および前記材料から成る電界電子エミッタ
TW089123595A TWI228743B (en) 1999-07-05 2000-11-08 Method of creating a field electron emission material, field electron emitter and field electron emission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9915633.3A GB9915633D0 (en) 1999-07-05 1999-07-05 Field electron emission materials and devices

Publications (1)

Publication Number Publication Date
GB9915633D0 true GB9915633D0 (en) 1999-09-01

Family

ID=10856606

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9915633.3A Ceased GB9915633D0 (en) 1999-07-05 1999-07-05 Field electron emission materials and devices
GB0015926A Expired - Fee Related GB2353631B (en) 1999-07-05 2000-06-30 Field electron emission materials and devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0015926A Expired - Fee Related GB2353631B (en) 1999-07-05 2000-06-30 Field electron emission materials and devices

Country Status (9)

Country Link
US (1) US6969536B1 (enExample)
EP (1) EP1198818A1 (enExample)
JP (1) JP2003504802A (enExample)
KR (1) KR20020015707A (enExample)
CN (1) CN1199218C (enExample)
AU (1) AU5694400A (enExample)
CA (1) CA2378454A1 (enExample)
GB (2) GB9915633D0 (enExample)
WO (1) WO2001003154A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0015928D0 (en) * 2000-06-30 2000-08-23 Printable Field Emitters Limit Field emitters
KR20020049630A (ko) * 2000-12-19 2002-06-26 임지순 전계방출 에미터
GB0106358D0 (en) * 2001-03-13 2001-05-02 Printable Field Emitters Ltd Field emission materials and devices
US6723299B1 (en) 2001-05-17 2004-04-20 Zyvex Corporation System and method for manipulating nanotubes
JP3839713B2 (ja) * 2001-12-12 2006-11-01 株式会社ノリタケカンパニーリミテド 平面ディスプレイの製造方法
JP2003303540A (ja) * 2002-04-11 2003-10-24 Sony Corp 電界電子放出膜、電界電子放出電極および電界電子放出表示装置
US6905667B1 (en) 2002-05-02 2005-06-14 Zyvex Corporation Polymer and method for using the polymer for noncovalently functionalizing nanotubes
US20040034177A1 (en) 2002-05-02 2004-02-19 Jian Chen Polymer and method for using the polymer for solubilizing nanotubes
KR20040011314A (ko) * 2002-07-30 2004-02-05 김영철 탄소나노튜브 분말을 사용한 음이온 발생 장치
TWI287940B (en) * 2003-04-01 2007-10-01 Cabot Microelectronics Corp Electron source and method for making same
KR100827861B1 (ko) 2003-05-22 2008-05-07 지벡스 퍼포먼스 머티리얼즈, 엘엘씨 나노복합물 및 이의 제조 방법
CN1300818C (zh) * 2003-08-06 2007-02-14 北京大学 一种场发射针尖及其制备方法与应用
CN1998087B (zh) * 2004-03-12 2014-12-31 独立行政法人科学技术振兴机构 非晶形氧化物和薄膜晶体管
US7834530B2 (en) * 2004-05-27 2010-11-16 California Institute Of Technology Carbon nanotube high-current-density field emitters
US7296576B2 (en) 2004-08-18 2007-11-20 Zyvex Performance Materials, Llc Polymers for enhanced solubility of nanomaterials, compositions and methods therefor
JP5072220B2 (ja) * 2005-12-06 2012-11-14 キヤノン株式会社 薄膜の製造方法及び電子放出素子の製造方法
WO2009131754A1 (en) * 2008-03-05 2009-10-29 Georgia Tech Research Corporation Cold cathodes and ion thrusters and methods of making and using same
ATE535937T1 (de) * 2009-05-18 2011-12-15 Soitec Silicon On Insulator Herstellungsverfahren für ein hybrid- halbleitersubstrat
CN101714496B (zh) * 2009-11-10 2014-04-23 西安交通大学 利用多层薄膜型电子源的平面气体激发光源
US9058954B2 (en) 2012-02-20 2015-06-16 Georgia Tech Research Corporation Carbon nanotube field emission devices and methods of making same
KR101340356B1 (ko) * 2012-03-20 2013-12-10 한국과학기술원 탄소나노튜브/금속 나노복합소재 및 이의 제조방법
CN110189967B (zh) * 2019-07-02 2020-05-26 电子科技大学 一种带有限流阻变层的场发射阴极结构及其制备方法
EP3933881A1 (en) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG X-ray source with multiple grids
US12230468B2 (en) 2022-06-30 2025-02-18 Varex Imaging Corporation X-ray system with field emitters and arc protection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473849A (en) * 1973-09-28 1977-05-18 Mullard Ltd Glow-discharge display device
US5608283A (en) * 1994-06-29 1997-03-04 Candescent Technologies Corporation Electron-emitting devices utilizing electron-emissive particles which typically contain carbon
US5623180A (en) * 1994-10-31 1997-04-22 Lucent Technologies Inc. Electron field emitters comprising particles cooled with low voltage emitting material
US5709577A (en) * 1994-12-22 1998-01-20 Lucent Technologies Inc. Method of making field emission devices employing ultra-fine diamond particle emitters
WO1997006549A1 (en) * 1995-08-04 1997-02-20 Printable Field Emmitters Limited Field electron emission materials and devices
US5667724A (en) * 1996-05-13 1997-09-16 Motorola Phosphor and method of making same
JP3568345B2 (ja) * 1997-01-16 2004-09-22 株式会社リコー 電子発生装置
CN1206690C (zh) * 1997-12-04 2005-06-15 可印刷发射体有限公司 形成场致电子发射材料的方法和场致电子发射装置
WO1999031702A1 (en) * 1997-12-15 1999-06-24 E.I. Du Pont De Nemours And Company Ion bombarded graphite electron emitters
US6250984B1 (en) * 1999-01-25 2001-06-26 Agere Systems Guardian Corp. Article comprising enhanced nanotube emitter structure and process for fabricating article

Also Published As

Publication number Publication date
GB2353631B (en) 2001-07-11
CN1360731A (zh) 2002-07-24
US6969536B1 (en) 2005-11-29
JP2003504802A (ja) 2003-02-04
WO2001003154A1 (en) 2001-01-11
CN1199218C (zh) 2005-04-27
CA2378454A1 (en) 2001-01-11
GB2353631A (en) 2001-02-28
GB0015926D0 (en) 2000-08-23
AU5694400A (en) 2001-01-22
KR20020015707A (ko) 2002-02-28
EP1198818A1 (en) 2002-04-24

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)