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US 7,795,794 B2Granted
Electron emission source, electron emission device using the same, and composition for the same
AssigneeSamsung SDI Co., Ltd.
InventorsHee-Sung Moon, Jae-Myung Kim, So-Ra Lee
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Abstract
An electron emission device includes a first plate and a second plate spaced apart and facing each other, a first electrode having an electron emission source electrically coupled thereto, the electron emission source including a carbon-based material and a ferroelectric material, a second electrode disposed adjacent to the first electrode, and a phosphor layer disposed so as to receive electrons emitted by the electron emission source.
Claims8
An electron emission device, comprising:
- a first plate and a second plate spaced apart and facing each other;
- a first electrode having an electron emission source electrically coupled thereto, the electron emission source including a carbon-based material and a ferroelectric material;
- a second electrode disposed adjacent to the first electrode;
- and
- a phosphor layer disposed so as to receive electrons emitted by the electron emission source.
2 more elements
Dependencies are inferred from the claim text.