Display device

A display device comprising:

• a first substrate and a second substrate opposing each other at regular intervals and forming a plurality of light-emitting cells therebetween;
• an excitation gas filled in the light-emitting cells;
• a light-emitting layer formed on inner walls of the light-emitting cells;
• and
• first and second electron emission members disposed between the first substrate and the second substrate in each of the light-emitting cells and emitting first and second electron beams for exciting the excitation gas into the light-emitting cells,
• wherein the first electron emission member comprises a first electrode disposed on one side of the light-emitting cells and a first electron emission source formed of boron nitride bamboo shoot (BNBS) inside the first electrode, and
• the second electron emission member comprises a second electrode
• disposed on the other side of the light-emitting cells and a second electron emission source formed of BNBS inside the second electrode.

A display device comprising:

• a first substrate and a second substrate opposing each other at regular intervals;
• a plurality of barrier ribs disposed between the first substrate and the second substrate configured to partition a space between the first substrate and the second substrate and form a plurality of light-emitting cells;
• an excitation gas filled in the light-emitting cells;
• a light-emitting layer formed on inner walls of the light-emitting cells;
• and
• first and second electron emission members disposed inside the second substrate in each of the light-emitting cells configured to emit first and second electron beams for exciting the excitation gas into the light-emitting cells,
• wherein the first electron emission member comprises a first electrode disposed on one portion of an inner surface of the second substrate and a first electron emission source formed of boron nitride bamboo shoot (BNBS) inside the first electrode, and
• wherein the second electron emission member comprises a second electrode
• disposed on the inner surface of the second substrate and a second electron emission source formed of BNBS inside the second electrode.