High efficiency field emission display structure construction having upper electrode/luminous structure and lower electrode outer grid/inner cathode with intermediate isolating/resistive layers/contact hole inserts.

摘要

The field emission display structure has a first substrate (20) facing a second electrode structure (28) with an anode layer (24) and luminous substance (26) on top of a second substrate. The electrode structure has an outer grid electrode (34) layer, there is an intermediate isolating layer (32) with resistive layer (30) filling the inner and outer sections. The isolating layers have contact holes (32a). A secondary electrode layer forms cathodes (36). There is a second isolating layer (40).