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Carbon cone and carbon whisker field emitters 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01J-001/30
  • H01J-019/24
출원번호 US-0748451 (1996-11-13)
발명자 / 주소
  • Blanchet-Fincher Graciela Beatriz
  • Holstein William Leo
  • Shah Syed Ismat Ullah
출원인 / 주소
  • E. I. du Pont de Nemours and Company
인용정보 피인용 횟수 : 35  인용 특허 : 31

초록 ▼

Carbon cone and carbon whisker field emitters are disclosed. These field emitters find particular usefulness in field emitter cathodes and display panels utilizing said cathodes. The carbon cone and carbon whisker field emitters can be formed by ion beam bombardment (e.g., ion beam etching) of carbo

대표청구항

[ We claim:] [1.] A field emission electron emitter comprising solid carbon whiskers which have diameters from about 0.5 nm to about 50 nm and lengths of at least 2 microns.

이 특허에 인용된 특허 (31)

  1. Komaki Kunio (Tokyo JPX) Yamamoto Isamu (Tokyo JPX) Fujimaki Takashi (Tokyo JPX) Hirose Yoichi (Kitakatsushika JPX), Composite diamond granules.
    상세보기
  2. Gat Roy (Cleveland OH), Composite fibers having a diamond surface.
    상세보기
  3. Lemelson Jerome H. (48 Parkside Dr. Princeton NJ 08540), Composite synthetic materials.
    상세보기
  4. Blanchet-Fincher Graciela B. (Wilmington DE) Coates Don M. (Santa Fe NM) Devlin David J. (Los Alamos NM) Eaton David F. (Wilmington DE) Silzars Aris K. (Landenburg PA) Valone Steven M. (Santa Fe NM), Diamond fiber field emitters.
    상세보기
  5. Kirkpatrick Allen R. (Lexington MA), Diamond films and method of growing diamond films on nondiamond substrates.
    상세보기
  6. Garg Diwakar (2815 Whitemarsh Pl. Macungie PA 18062) Monk Vyril A. (P.O. Box 496 ; 6563 Mountain Rd. Macungie PA 18062) Mueller Carl F. (1221 Tatamy Rd. Easton PA 18042), Diamond membranes for X-ray lithography.
    상세보기
  7. Nishikawa Akira (Tokyo JPX), Diamond probe and forming method thereof.
    상세보기
  8. Valone Steven M. (Santa Fe NM), Diamond-graphite field emitters.
    상세보기
  9. Tsuruoka Yoshihisa (Mobara JPX), Display device.
    상세보기
  10. Dworsky Lawrence N. (Scottsdale AZ) Jaskie James E. (Scottsdale AZ) Kane Robert C. (Scottsdale AZ), Electron device electron source including a polycrystalline diamond.
    상세보기
  11. Rabinowitz Mario (715 Lakemead Way Redwood City CA 94062), Emissive flat panel display with improved regenerative cathode.
    상세보기
  12. Kirkpatrick Douglas A. (Laurel MD), Field emission cathode of bio-molecular or semiconductor-metal eutectic composite microstructures.
    상세보기
  13. Hosoki Shigeyuki (Hachioji JPX) Okano Hiroshi (Tokyo JPX), Field emission cathode of glassy carbon and method of preparation.
    상세보기
  14. Kane Robert C. (Woodstock IL) Jaskie James E. (Scottsdale AZ), Field emission electron device employing a modulatable diamond semiconductor emitter.
    상세보기
  15. Jaskie James E. (Scottsdale AZ) Kane Robert C. (Scottsdale AZ), Field emission electron source employing a diamond coating.
    상세보기
  16. Lambe John J. (Altadena CA), Field emitter device with gated memory.
    상세보기
  17. Spindt Charles A. (Menlo Park CA) Holland Christopher E. (Redwood City CA), Matrix-addressed flat panel display.
    상세보기
  18. Spindt Charles A. (Menlo Park CA) Holland Christopher E. (Redwood City CA), Matrix-addressed flat panel display.
    상세보기
  19. Komaki Kunio (Tokyo JPX) Yanagisawa Masaaki (Tokyo JPX), Method for vapor phase synthesis of diamond on electrochemically treated substrate.
    상세보기
  20. Kumar Nalin (Austin TX), Method of forming field emitter device with diamond emission tips.
    상세보기
  21. Morrish Arthur A. (LaPlata MD) Natishan Paul M. (Annapolis MD) Carrington William A. (Foster City CA), Method of growing diamond film on substrates.
    상세보기
  22. Jaskie James E. (12256 E. Mountain View Scottsdale AZ 85259) Kane Robert C. (15412 St. Patrick Rd. Woodstock IL 60098), Method of making a field emission electron source employing a diamond coating.
    상세보기
  23. Kane Robert C. (Woodstock IL) Jaskie James E. (Scottsdale AZ), Method of making a molded field emission electron emitter employing a diamond coating.
    상세보기
  24. Lemelson Jerome H. (48 Parkside Dr. Princeton NJ 08540), Methods of forming synthetic diamond coatings on particles using microwaves.
    상세보기
  25. Valone Steven M. (Santa Fe NM) Pattillo Stevan G. (Los Alamos NM) Trkula Mitchell (Los Alamos NM) Coates Don M. (Santa Fe NM) Shah S. Ismat (Wilmington DE), Plasma-assisted conversion of solid hydrocarbon to diamond.
    상세보기
  26. Feng Zhu (Albany CA) Brewer Marilee (Goleta CA) Brown Ian (Berkeley CA) Komvopoulos Kyriakos (Orinda CA), Pretreatment process for forming a smooth surface diamond film on a carbon-coated substrate.
    상세보기
  27. Calcote Hartwell F. (Princeton NJ), Process for forming diamond coating using a silent discharge plasma jet process.
    상세보기
  28. Jansen Frank (Webster NY) Machonkin Mary A. (Webster NY), Processes for the preparation of polycrystalline diamond films.
    상세보기
  29. Roy Christian (Sillery CAX), Recovery of commercially valuable products from scrap tires.
    상세보기
  30. Morrish Arthur A. (LaPlata MD) Natishan Paul M. (Annapolis MD) Maruyama Benji (Alexandria VA) Pehrsson Pehr E. (Alexandria VA), Self-supporting diamond filaments.
    상세보기
  31. Kane Robert C. (Scottsdale AZ), Transistor device apparatus employing free-space electron emission from a diamond material surface.
    상세보기

이 특허를 인용한 특허 (35)

  1. Gruen, Dieter M., Apparatus pertaining to a core of wide band-gap material having a graphene shell.
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  2. Gruen, Dieter M., Apparatus pertaining to solar cells having nanowire titanium oxide cores and graphene exteriors and the co-generation conversion of light into electricity using such solar cells.
    상세보기
  3. Gruen, Dieter M., Apparatus pertaining to the co-generation conversion of light into electricity.
    상세보기
  4. Filas, Robert William; Jin, Sungho; Kochanski, Gregory Peter; Zhu, Wei, Article comprising aligned nanowires.
    상세보기
  5. Jin Sungho ; Kochanski Gregory Peter ; Zhu Wei, Article comprising enhanced nanotube emitter structure and process for fabricating article.
    상세보기
  6. Stoner, Brian; Piascik, Jeffrey, Bipolar microelectronic device.
    상세보기
  7. Merkulov,Vladimir I.; Lowndes,Douglas H.; Guillorn,Michael A.; Simpson,Michael L., Carbon containing tips with cylindrically symmetrical carbon containing expanded bases.
    상세보기
  8. Merkulov, Vladimir I.; Lowndes, Douglas H.; Guillorn, Michael A.; Simpson, Michael L., Carbon tips with expanded bases grown with simultaneous application of carbon source and etchant gases.
    상세보기
  9. Amey, Jr., Daniel Irwin; Bouchard, Robert Joseph; Shah, Syed Ismat Ullah, Coated-wire ion bombarded graphite electron emitters.
    상세보기
  10. Busta,Heinz H.; Lesiak,Stanley D., Decontamination and sterilization system using large area x-ray source.
    상세보기
  11. Rinehart, Lawrence E.; Romero, Guillermo L., Electrical assembly having heat sink protrusions.
    상세보기
  12. Colby, Steven M., Electron source.
    상세보기
  13. Sasaki,Susumu; Kaneko,Yoshiyuki; Hirasawa,Shigemi; Kijima,Yuuichi; Miyata,Kenji, Emissive display device.
    상세보기
  14. Izumi, Katsutoshi; Mine, Keiji; Ohbayashi, Yoshiaki; Jobe, Fumihiko, Etching method and etching apparatus of carbon thin film.
    상세보기
  15. Choi, Jun-hee; Cha, Seung-nam; Lee, Hang-woo, Field emission device.
    상세보기
  16. Wei,Yang; Liu,Liang; Fan,Shou Shan, Field emission device with cathode wires and carbon nanotubes.
    상세보기
  17. Feng-Yu Chuang TW; Wen-Chun Wang TW, Field emission display device equipped with nanotube emitters and method for fabricating.
    상세보기
  18. Rinehart,Lawrence E.; Romero,Guillermo L., Fluid cooled electrical assembly.
    상세보기
  19. Schneiker,Conrad W., Integrated sub-nanometer-scale electron beam systems.
    상세보기
  20. Amey, Jr., Daniel Irwin; Bouchard, Robert Joseph; Shah, Syed Ismat Ullah, Ion bombarded graphite electron emitters.
    상세보기
  21. Haba,Masanori; Fujii,Hirokazu, Lighting device.
    상세보기
  22. Graciela Beatriz Blanchet-Fincher ; John Gerard Lavin, Metal-oxygen-carbon field emitters.
    상세보기
  23. Gruen, Dieter M., Method and article of manufacture corresponding to a composite comprised of ultra nonacrystalline diamond, metal, and other nanocarbons useful for thermoelectric and other applications.
    상세보기
  24. Yoshioka,Tadanori, Method and equipment for specimen preparation.
    상세보기
  25. Rinehart,Lawrence E.; Romero,Guillermo L., Method of assembling an electric power.
    상세보기
  26. Veerasamy, Vijayen S.; Thomsen, Scott V., Method of depositing DLC on substrate.
    상세보기
  27. Yu-Yang Chang TW; Jyh-Rong Sheu TW; Cheng-Chung Lee TW, Method of improving field emission efficiency for fabricating carbon nanotube field emitters.
    상세보기
  28. Choi Kyung Moon ; Jin Sungho, Nanoscale conductive connectors and method for making same.
    상세보기
  29. Layton, Phillip J., Optical antennas with enhanced fields and electron emission.
    상세보기
  30. Layton, Phillip J., Photo induced enhanced field electron emission collector.
    상세보기
  31. Layton, Phillip J., Photon induced enhanced field electron emission collector.
    상세보기
  32. Gruen, Dieter M., Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications.
    상세보기
  33. Gruen, Dieter M., Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications.
    상세보기
  34. Givargizov, Evgeny Invievich; Givargizov, Mikhail Evgenievich; Ershov, Vladimir Iliich; Manshina, Nina Ivanovna, Stabilized and controlled electron sources, matrix systems of the electron sources, and method for production thereof.
    상세보기
  35. Golden, Phillip; Watson, Scott A.; Knowles, Timothy, X-ray tube.
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