Field emission display

摘要

A field emission display is also provided. The field emission display includes a plurality of pixel units. Each of the plurality of pixel units includes a first electrode located on the insulating substrate; a plurality of first electron emitters located on and electrically connected to the first electrode; a first phosphor layer located on the first electrode; a second electrode located on the insulating substrate and spaced from the first electrode, wherein the second electrode extends at least partly around the first electrode; a plurality of second electron emitters located on and electrically connected to the second electrode; and a second phosphor layer located on the second electrode.

主权项

1. A field emission display, comprising:
an insulating substrate; a plurality of first electrode down-leads substantially parallel to each other and located on the insulating substrate; a plurality of second electrode down-leads substantially parallel to each other and located on the insulating substrate, wherein the plurality of first electrode down-leads is set an angle relative to the plurality of second electrode down-leads to define a grid having a plurality of cells; and a plurality of pixel units, wherein each of the plurality of pixel units is located in each of the plurality of cells, and each of the plurality of pixel units comprises:
a first electrode located on the insulating substrate;a plurality of first electron emitters located on and electrically connected to the first electrode;a first phosphor layer located on the first electrode;a second electrode located on the insulating substrate, spaced from the first electrode, and extending at least partly around the first electrode;a plurality of second electron emitters located on and electrically connected to the second electrode; anda second phosphor layer located on the second electrode.