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

摘要

An electron emission source, a composition for forming the same, a method for manufacturing the same, and an electron emission device comprising the same are provided to prevent separation thereof from a substrate by increasing adhesive strength to the substrate. An electron emission source includes one or more resultants which are obtained by hardening and heat-processing a carbon-based material, a silicon-based material having a first chemical expression, a silicon-based material having a second chemical expression, and a silicon-based material having a third chemical expression. Each of the silicon-based material having the first chemical expression, the silicon-based material having the second chemical expression, and the silicon-based material having the third chemical expression has 1000 to 100000 average molecular weight.