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US 12,676,276 B2Granted
Emitter and field emission assembly including the same
AssigneeAweXome Ray, Inc.
InventorsHong Soo Choi, Keun Soo Jeong, Hyeon Gu Cho, Young Bae Kim, So Ra Lee, Se Hoon Gihm
Life of this patent
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Abstract
Provided is an emitter. The emitter according to an aspect of the present disclosure is formed in a form of a sheet including carbon nanotube, and the emitter includes at least one of a part curved to form a ridge in a direction of electron emission and a part bent to form a ridge in the direction of electron emission.
Claims18
An emitter that emits electrons in an apparatus for generating electromagnetic waves,
- wherein the emitter is in a form of a sheet in which a plurality of yarns including carbon nanotube fibers are woven, wherein the plurality of yarns are woven together to form the sheet,
- the emitter comprising at least one of a curved part to form a ridge in a direction of electron emission and a part bent to form a ridge in the direction of electron emission.
A field emission assembly, comprising:
- an emitter that is in a form of a sheet in which a plurality of yarns including carbon nanotube fibers are woven, wherein the plurality of yarns are woven together to form the sheet;
- and
- a holder that fixes the emitter,
- wherein the emitter in the form of the sheet includes at least one of a curved part to form a ridge in a direction of electron emission and a part bent to form a ridge in the direction of electron emission.
1 more element
Dependencies are inferred from the claim text.