ELECTRON EMITTING DEVICE AND MANUFACTURING METHOD THEREOF AND IMAGE PICK UP DEVICE OR DISPLAY DEVICE USING ELECTRON EMITTING DEVICE

摘要

An electron emitting device having a lower electrode on a side near to a substrate and an upper electrode on a side remote from the substrate respectively, formed of a plurality of electron emitting elements remitting electrons from a side of the upper electrode side, wherein space is formed between the electron emitting elements, and the upper electrode extends across the plurality of electron emitting elements and the space by a bridging portion of the upper electrode.