Flat screen using an electronic source such further micro-chip high-density arrangement electron source and focusing gate and microchip

摘要

(57) A relates microchip electron source, [Abstract] The present invention, - the electron emitting at least one zone that is configured microchip is connected to the relative (41) Cathode conductor from (45) , - has an opening means having at least one slit, the focus for the emitted electrons - one gate electrode (43), at least to extract the electrons from the microchip, an opening is drilled The present invention relates to a microchip-type electronic source formed by gate comprises combined, and (47).