公开(公告)号：US09053890B2

公开(公告)日：2015-06-09

申请号：US13958120

申请日：2013-08-02

Applicant: University Health Network

Inventor： Yonghai Sun ,  Tze-wei Yeow ,  David Anthony Jaffray

IPC: H01J1/304 ,  H01J1/30 ,  H01J9/02 ,  H01J35/06

CPC classification number: H01J9/025 ,  H01J1/304 ,  H01J35/065 ,  H01J2201/3043 ,  H01J2201/30449 ,  H01J2201/30469 ,  H01J2201/30496 ,  H01J2235/068 ,  Y10S977/81 ,  Y10S977/811

Abstract: Various embodiments are described herein for nanostructure field emission cathode structures and methods of making these structures. These structures generally comprise an electrode field emitter comprising a resistive layer having a first surface, a connection pad having a first surface disposed adjacent to the first surface of the resistive layer, and a nanostructure element for emitting electrons in use, the nanostructure element being disposed adjacent to a second surface of the connection pad that is opposite the first surface of the connection pad. Some embodiments also include a coaxial gate electrode that is disposed about the nanostructure element.

Abstract translation: 本文描述了用于纳米结构场发射阴极结构和制造这些结构的方法的各种实施例。 这些结构通常包括电极场发射器，其包括具有第一表面的电阻层，具有邻近电阻层的第一表面设置的第一表面的连接焊盘和用于在使用中发射电子的纳米结构元件，所述纳米结构元件被布置 邻近连接垫的与连接垫的第一表面相对的第二表面。 一些实施例还包括围绕纳米结构元件设置的同轴栅电极。