Electron emission source comprising carbon-based material and molten material of metal particles having nano-size , electron emission device comprising the same, an composition for preparing the electron emission source

摘要

The present invention provides an electron emission source including a melt of a carbon-based material and metal particles having a nano size, an electron emission device having the same, and a composition for forming the electron emission source. The electron emission source according to the present invention includes a melt of metal particles having a nano size, and thus has excellent field emission performance.