会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • METHOD OF MANUFACTURING CARBON NANOTUBE (CNT) FIELD EMISSION SOURCE
    • 制备碳纳米管(CNT)场发射源的方法
    • US20100285715A1
    • 2010-11-11
    • US12607706
    • 2009-10-28
    • Yuan-Yao LiMeng-Jey YouhChun-Lung TsengHung-Chih Wu
    • Yuan-Yao LiMeng-Jey YouhChun-Lung TsengHung-Chih Wu
    • H01J9/12
    • H01J9/025H01J2329/0455
    • A method of manufacturing carbon nanotube (CNT) field emission source, comprising the following steps of: providing a substrate; disposing an electrode layer on substrate; applying a mixture on electrode layer by means of screen printing, and mixture is a mixture of CNT paste and carbon powder; performing sinter in proceeding with a heat cracking reaction, and the carbon cracked and obtained in a heat cracking reaction of carbon powder and polymer in CNT paste is used as a carbon source, and that is used to grow a CNT emission layer of a hedgehog-shaped CNT cluster structure, thus obtaining a cathode plate after completion of sinter process. The hedgehog-shaped CNT cluster structure is a carbon nanotube (CNT) emission layer capable of having multi-direction electron emission routes. As such, it can realize the characteristics of high current density, and low turn-on voltage, while raising the stability of electron field emission.
    • 一种制造碳纳米管(CNT)场发射源的方法,包括以下步骤:提供衬底; 在基板上设置电极层; 通过丝网印刷在电极层上施加混合物,混合物是CNT浆料和碳粉末的混合物; 在进行热裂解反应时进行烧结,将碳粉和聚合物在CNT浆料中的热裂解反应中得到的碳作为碳源,用于生长刺猬蛋白的CNT发射层, 形成CNT簇结构,从而在烧结过程完成后获得阴极板。 刺猬状CNT簇结构是能够具有多向电子发射路线的碳纳米管(CNT)发射层。 因此,可以实现高电流密度,低导通电压的特性,同时提高电子场发射的稳定性。