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    • 89. 发明申请
    • FIELD EMISSION DEVICE
    • 场发射装置
    • US20130293090A1
    • 2013-11-07
    • US13711434
    • 2012-12-11
    • TSINGHUA UNIVERSITYHON HAI PRECISION INDUSTRY CO., LTD.
    • PENG LIUKAI-LI JIANGSHOU-SHAN FAN
    • H01J19/24H01J19/38
    • H01J19/24B82Y10/00B82Y99/00H01J19/38Y10S977/742Y10S977/939
    • The present disclosure relates to a field emission device. The field emission device includes a carbon nanotube structure and two electrodes electrically connected with the carbon nanotube structure. The carbon nanotube structure includes a carbon nanotube array, a carbon nanotube layer located on one side of the carbon nanotube array, and a carbon nanotube cluster between the carbon nanotube array and the carbon nanotube layer. The carbon nanotube array includes a number of first carbon nanotubes that are parallel with each other. The carbon nanotube layer includes a number of second carbon nanotubes. The carbon nanotube cluster includes a plurality of third carbon nanotubes that are entangled around both the plurality of first carbon nanotubes and the plurality of second carbon nanotubes.
    • 本公开涉及一种场致发射装置。 场致发射器件包括碳纳米管结构和与碳纳米管结构电连接的两个电极。 碳纳米管结构包括碳纳米管阵列,位于碳纳米管阵列一侧的碳纳米管层和碳纳米管阵列与碳纳米管层之间的碳纳米管簇。 碳纳米管阵列包括彼此平行的多个第一碳纳米管。 碳纳米管层包括多个第二碳纳米管。 碳纳米管簇包括在多个第一碳纳米管和多个第二碳纳米管两端缠绕的多个第三碳纳米管。