Metal-containing composition for forming electron-emitting device and methods of manufacturing electron-emitting device,electron source and image-forming apparatus

摘要

An electron source substrate on which two or more electron-emitting elements are arranged along two or more lines in a matrix is characterised in that: each electron-emitting element has a thin film member formed by applying on a substrate a liquid containing a metal and water soluble resin using an ink-jet system, and heating.