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US 2013/0230146 A1Published application
Electron emission device and x-ray generator including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsIl-hwan KIM, Do-yoon KIM, Yong-chul KIM, Shang-hyeun PARK, Tae-won JEONG
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Abstract
An electron emission device includes a cathode electrode; a mesh-shaped gate electrode spaced apart from the cathode electrode; a plurality of gate spacers between the cathode electrode and the gate electrode; and a plurality of electron emission sources between the cathode electrode and the gate electrode, and alternating with the plurality of gate spacers.
Claims18
An electron emission device comprising:
- a cathode electrode;
- a mesh-shaped gate electrode spaced apart from the cathode electrode;
- a plurality of gate spacers between the cathode electrode and the gate electrode;
- and
- a plurality of electron emission sources between the cathode electrode and the gate electrode, and alternating with the plurality of gate spacers.
2 more elements
Dependencies are inferred from the claim text.