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GRAPHITE NANOFIBER AND METHOD OF MANUFACTURING THE SAME, GRAPHITE NANOFIBER ELECTRON SOURCE, AND FIELD EMISSION DISPLAY APPARATUS
GRAPHITE NANOFIBER AND METHOD OF MANUFACTURING THE SAME, GRAPHITE NANOFIBER ELECTRON SOURCE, AND FIELD EMISSION DISPLAY APPARATUS
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机译:石墨纳米纤维及其制造方法,石墨纳米纤维电子源和场发射显示装置
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摘要
PROBLEM TO BE SOLVED: To provide a method of manufacturing a graphite nanofiber, which can form graphite nanofibers in vertical orientation with high density and uniformly; to provide a graphite nanofiber electron source with a high output current density; and to provide a field emission display apparatus which has high current density, high brightness and large capacity.;SOLUTION: The method includes the steps of: forming a cathode electrode 10 on a substrate 18; forming an insulating film 12 on the cathode electrode 10; forming a gate electrode 14 on the insulating film 12; forming a hole 11 communicating with a surface of the cathode electrode 10 in the insulating film 12; forming a catalyst metal layer 28 on a bottom face of the hole 11; and forming the graphite nanofiber 4 in vertical orientation on the catalyst metal layer 28.;COPYRIGHT: (C)2009,JPO&INPIT
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