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    • 4. 发明申请
    • METHOD FOR MAKING FIELD EMISSION CATHODE DEVICE
    • 制造场发射阴极器件的方法
    • US20110237148A1
    • 2011-09-29
    • US12900602
    • 2010-10-08
    • HAI-YAN HAOPENG LIUJIE TANGYANG WEILIANG LIUKAI-LI JIANGSHOU-SHAN FAN
    • HAI-YAN HAOPENG LIUJIE TANGYANG WEILIANG LIUKAI-LI JIANGSHOU-SHAN FAN
    • H01J9/00
    • H01J9/025H01J1/304
    • A method for making a field emission cathode device is presented. First, an insulative substrate is provided. The insulative substrate includes a first surface and a second surface opposite to the first surface. The insulative substrate defines a number of openings extending through from the first surface to the second surface. Second, at least one electron emitter is provided corresponding to each of the number of openings. The electron emitter includes a fixing portion and an electron emission portion connecting to the fixing portion. The fixing portion is fixed on the first surface, and the electron emission portion extends from the fixing portion into the number of openings. Third, a number of cathode electrodes are formed on the first surface to fix the fixing portion between the insulative substrate and the cathode electrodes.
    • 提出了一种制造场致发射阴极器件的方法。 首先,提供绝缘性基板。 绝缘基板包括与第一表面相对的第一表面和第二表面。 绝缘衬底限定了从第一表面延伸到第二表面的多个开口。 第二,对应于多个开口中的每一个提供至少一个电子发射器。 电子发射器包括固定部分和连接到固定部分的电子发射部分。 固定部分固定在第一表面上,并且电子发射部分从固定部分延伸到多个开口。 第三,在第一表面上形成多个阴极电极,以将固定部分固定在绝缘基片和阴极之间。