Abstract: An electron gun includes a cathode, a cavity, and an energy input. The cavity resonates at a particular frequency, and the cathode generates an electron beam along its longitudinal axis when driven by resonant electromagnetic radiation of the particular frequency. The energy input introduces electromagnetic radiation of the particular frequency into the cavity along the longitudinal axis of the cathode.

Abstract: An illuminated display integrated with a fabric substrate, comprising a rear electrode formed on a portion of a front surface of the fabric substrate, the rear electrode being formed on the fabric substrate portion by applying a catalyst to the fabric portion and subsequently immersing the fabric portion in an electroless plating bath followed by immersing the fabric portion in an electrode bath, a dielectric layer formed onto the fabric substrate surface substantially over the rear electrode, a light emmitting layer formed onto the dielectric layer, a transparent conductive layer formed onto the light emitting layer; and a front electrode lead electrically connected to the transparent conductive layer to transport energy thereto.