发明名称 Catalytically grown carbon fiber field emitters and field emitter cathodes made therefrom
摘要 This invention provides an electron field emitter and field emitter cathode comprised of carbon fibers grown from the catalytic decomposition of carbon-containing gases over small metal particles. Each carbon fibers has graphene platelets arranged at an angle with respect to the fiber axis so that the periphery of the carbon fiber consists essentially of the edges of the graphene platelets. These field emitters and field emitter cathodes are useful in computer, television and other types of flat panel displays.
申请公布号 US2003222560(A1) 申请公布日期 2003.12.04
申请号 US20020258252 申请日期 2002.10.21
申请人 ROACH DAVID HERBERT 发明人 ROACH DAVID HERBERT
分类号 C01B31/02;H01J1/304;(IPC1-7):H01J19/06;H01J1/14 主分类号 C01B31/02
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