ELECTRON EMISSION SOURCE, COMPOSITION FOR PREPARING THE ELECTRON EMISSION SOURCE, METHOD FOR PREPARING THE ELECTRON EMISSION SOURCE AND ELECTRON EMISSION DEVICE COMPRISING THE ELECTRON EMISSION SOURCE

摘要

An electron emission source, a composition for preparing the same, a method for preparing the same, and an electron emission device having the same are provided to form the electron emission source with precise pattern formed by ion polymerization. A composition for preparing an electron emission source is prepared, and then the composition for the electron emission source is printed on a substrate. The printed composition for the electro emission source is patterned along an electro emission source forming region. Then, the composition for the electron emission source is sintered. The step of patterning the printed composition for the electro emission source is performed by exposing the composition to light and heating the composition.