IL152568A0 - A nanotube-based electron emission device and systems using the same - Google Patents

A nanotube-based electron emission device and systems using the same

Info

Publication number
IL152568A0
IL152568A0 IL15256801A IL15256801A IL152568A0 IL 152568 A0 IL152568 A0 IL 152568A0 IL 15256801 A IL15256801 A IL 15256801A IL 15256801 A IL15256801 A IL 15256801A IL 152568 A0 IL152568 A0 IL 152568A0
Authority
IL
Israel
Prior art keywords
nanotube
systems
same
electron emission
emission device
Prior art date
Application number
IL15256801A
Other languages
English (en)
Original Assignee
El Mul Technologies 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 El Mul Technologies Ltd filed Critical El Mul Technologies Ltd
Publication of IL152568A0 publication Critical patent/IL152568A0/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
    • G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/939—Electron emitter, e.g. spindt emitter tip coated with nanoparticles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Electron Beam Exposure (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
IL15256801A 2000-05-01 2001-04-30 A nanotube-based electron emission device and systems using the same IL152568A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/561,958 US6512235B1 (en) 2000-05-01 2000-05-01 Nanotube-based electron emission device and systems using the same
PCT/IL2001/000385 WO2001084130A2 (en) 2000-05-01 2001-04-30 A nanotube-based electron emission device and systems using the same

Publications (1)

Publication Number Publication Date
IL152568A0 true IL152568A0 (en) 2003-05-29

Family

ID=24244206

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15256801A IL152568A0 (en) 2000-05-01 2001-04-30 A nanotube-based electron emission device and systems using the same

Country Status (8)

Country Link
US (1) US6512235B1 (xx)
EP (1) EP1279183B1 (xx)
JP (1) JP2003532274A (xx)
AT (1) ATE321355T1 (xx)
AU (1) AU2001252527A1 (xx)
DE (1) DE60118170T2 (xx)
IL (1) IL152568A0 (xx)
WO (1) WO2001084130A2 (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6692324B2 (en) * 2000-08-29 2004-02-17 Ut-Battelle, Llc Single self-aligned carbon containing tips
US20030178583A1 (en) * 2000-09-18 2003-09-25 Kampherbeek Bert Jan Field emission photo-cathode array for lithography system and lithography system provided with such an array
KR100421218B1 (ko) * 2001-06-04 2004-03-02 삼성전자주식회사 선택 성장된 탄소나노튜브 전자 방출원을 이용한 전자방출 리소그래피 장치 및 리소그래피 방법
TW516061B (en) * 2001-09-12 2003-01-01 Ind Tech Res Inst Manufacturing method for triode-type electron emitting source
US6979947B2 (en) * 2002-07-09 2005-12-27 Si Diamond Technology, Inc. Nanotriode utilizing carbon nanotubes and fibers
US7023622B2 (en) 2002-08-06 2006-04-04 Dmetrix, Inc. Miniature microscope objective lens
US6987027B2 (en) 2002-08-23 2006-01-17 The Regents Of The University Of California Microscale vacuum tube device and method for making same
WO2005004196A2 (en) * 2002-08-23 2005-01-13 Sungho Jin Article comprising gated field emission structures with centralized nanowires and method for making the same
US7012266B2 (en) * 2002-08-23 2006-03-14 Samsung Electronics Co., Ltd. MEMS-based two-dimensional e-beam nano lithography device and method for making the same
US7113651B2 (en) 2002-11-20 2006-09-26 Dmetrix, Inc. Multi-spectral miniature microscope array
JP2007515364A (ja) * 2003-10-16 2007-06-14 ザ ユニバーシティ オブ アクロン カーボンナノファイバ基板上のカーボンナノチューブ
US20050140261A1 (en) * 2003-10-23 2005-06-30 Pinchas Gilad Well structure with axially aligned field emission fiber or carbon nanotube and method for making same
US7181958B2 (en) * 2003-12-15 2007-02-27 University Of South Florida High aspect ratio tip atomic force microscopy cantilevers and method of manufacture
JP4279689B2 (ja) * 2004-01-08 2009-06-17 株式会社荏原製作所 電子ビーム装置
US7838839B2 (en) * 2003-12-30 2010-11-23 Commissariat A L'energie Atomique Hybrid multibeam electronic emission device with controlled divergence
KR100562701B1 (ko) * 2004-01-07 2006-03-23 삼성전자주식회사 전자 소스 및 이를 이용한 구멍의 오픈 불량 검사 장치와방법
JP4658490B2 (ja) * 2004-02-26 2011-03-23 大研化学工業株式会社 電子源及びその製造方法
US7930333B2 (en) * 2004-04-19 2011-04-19 Soreq Nuclear Research Center High-speed, true random-number generator
US20060001350A1 (en) * 2004-06-30 2006-01-05 Hitachi High-Technologies Corporation Field emission electron gun and electron beam apparatus using the same
KR20060012782A (ko) * 2004-08-04 2006-02-09 삼성에스디아이 주식회사 전계방출소자와, 이를 적용한 전계방출 표시소자
US20080012461A1 (en) * 2004-11-09 2008-01-17 Nano-Proprietary, Inc. Carbon nanotube cold cathode
TWI248859B (en) * 2004-11-24 2006-02-11 Ind Tech Res Inst Manufacture of mold core used in nanoimprint
CN102709132B (zh) * 2005-04-25 2016-01-13 斯莫特克有限公司 纳米结构在基底上的可控生长以及基于此的电子发射器件
US20080067421A1 (en) * 2006-08-16 2008-03-20 Kuei-Wen Cheng Electron Beam Etching Apparatus and Method for the same
US8507785B2 (en) 2007-11-06 2013-08-13 Pacific Integrated Energy, Inc. Photo induced enhanced field electron emission collector
KR101420244B1 (ko) * 2008-05-20 2014-07-21 재단법인서울대학교산학협력재단 전자빔 집속 전극 및 이를 이용한 전자총
WO2010052712A1 (en) * 2008-11-05 2010-05-14 El-Mul Technologies Ltd Charged particle emitting assembly
US8766522B1 (en) 2010-06-02 2014-07-01 The United States Of America As Represented By The Secretary Of The Air Force Carbon nanotube fiber cathode
WO2011156519A2 (en) 2010-06-08 2011-12-15 Pacific Integrated Energy, Inc. Optical antennas with enhanced fields and electron emission
US9219885B2 (en) * 2011-08-24 2015-12-22 Delta Design, Inc. Imaging system with defocused and aperture-cropped light sources for detecting surface characteristics
JP7092470B2 (ja) * 2017-07-24 2022-06-28 Ｎｅｃネットワーク・センサ株式会社 電子銃

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405768A1 (de) 1994-02-23 1995-08-24 Till Keesmann Feldemissionskathodeneinrichtung und Verfahren zu ihrer Herstellung
US5731228A (en) 1994-03-11 1998-03-24 Fujitsu Limited Method for making micro electron beam source
JPH08339773A (ja) * 1995-06-09 1996-12-24 Hitachi Ltd 電子源及び電子線装置
AU5777096A (en) 1995-06-12 1997-01-09 Ecole Polytechnique Federale De Lausanne Electron source and applications of the same
US5872422A (en) 1995-12-20 1999-02-16 Advanced Technology Materials, Inc. Carbon fiber-based field emission devices
JP2873930B2 (ja) * 1996-02-13 1999-03-24 工業技術院長 カーボンナノチューブを有する炭素質固体構造体、炭素質固体構造体からなる電子線源素子用電子放出体、及び炭素質固体構造体の製造方法
JP3008852B2 (ja) * 1996-06-21 2000-02-14 日本電気株式会社 電子放出素子およびその製造方法
AU4055297A (en) 1996-08-08 1998-02-25 William Marsh Rice University Macroscopically manipulable nanoscale devices made from nanotube assemblies
US6057637A (en) 1996-09-13 2000-05-02 The Regents Of The University Of California Field emission electron source
KR100365444B1 (ko) * 1996-09-18 2004-01-24 가부시끼가이샤 도시바 진공마이크로장치와이를이용한화상표시장치
JPH10241615A (ja) * 1997-02-25 1998-09-11 Nikon Corp 電子線露光装置
JP3441923B2 (ja) * 1997-06-18 2003-09-02 キヤノン株式会社 カーボンナノチューブの製法
JP3740295B2 (ja) 1997-10-30 2006-02-01 キヤノン株式会社 カーボンナノチューブデバイス、その製造方法及び電子放出素子
JPH11233060A (ja) * 1998-02-17 1999-08-27 Fujitsu Ltd ２次電子検出器及びこれを用いた電子ビーム装置
US6023060A (en) 1998-03-03 2000-02-08 Etec Systems, Inc. T-shaped electron-beam microcolumn as a general purpose scanning electron microscope
JP3902883B2 (ja) 1998-03-27 2007-04-11 キヤノン株式会社 ナノ構造体及びその製造方法
JP2000067736A (ja) * 1998-08-14 2000-03-03 Sony Corp 電子放出素子およびその製造方法、ならびにこれを用いたディスプレイ装置
JP3497740B2 (ja) 1998-09-09 2004-02-16 株式会社東芝 カーボンナノチューブの製造方法及び電界放出型冷陰極装置の製造方法
KR20010080286A (ko) * 1998-10-21 2001-08-22 추후제출 열전계 방출 정렬 방법 및 장치
US6232706B1 (en) * 1998-11-12 2001-05-15 The Board Of Trustees Of The Leland Stanford Junior University Self-oriented bundles of carbon nanotubes and method of making same

Also Published As

Publication number Publication date
EP1279183B1 (en) 2006-03-22
US6512235B1 (en) 2003-01-28
DE60118170D1 (de) 2006-05-11
EP1279183A2 (en) 2003-01-29
AU2001252527A1 (en) 2001-11-12
WO2001084130A2 (en) 2001-11-08
DE60118170T2 (de) 2006-12-28
JP2003532274A (ja) 2003-10-28
WO2001084130A3 (en) 2002-06-13
ATE321355T1 (de) 2006-04-15

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