A plasma display panel comprising a nano porous carbon layer is provided to improve luminance and light emitting efficiency by forming an electron emission device at a position corresponding to pairs of sustain electrodes. A first and second substrates(110,120) are arranged opposite to each other. A plurality of barrier ribs(113) are arranged between the first and second substrates in order to define discharge cells. A plurality of address electrodes(111) are arranged across a plurality of pairs of sustain electrodes. An electron emission unit includes a nano porous carbon particle layer for amplifying emission of electrons within the discharge cells by using a voltage applied to the sustain electrodes. A light emitting layer(115) is arranged in the discharge cells. The discharge cells are filled with discharge gas.
