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US 10,310,141 B2Granted
Metamaterial structure and method of fabricating the same
AssigneesElectronics and Telecommunications Research Institute, Korea University Research and Business Foundation
InventorsSunghoon Hong, Heon Lee, Yong Suk Yang, In-Kyu You, Soo-Jung Kim, Hak-Jong Choi
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Abstract
A metamaterial structure may include a first nanoparticle and a second nanoparticle containing a different material from the first nanoparticle. The first and second nanoparticles may be provided to be adjacent to each other and to be in an electrically-coupled state.
Claims19
A metamaterial structure, comprising:
- a substrate;
- and
- patterns provided on the substrate,
- wherein the patterns are arranged in a direction parallel to a top surface of the substrate,
- each of the patterns comprises a first nanoparticle and a second nanoparticle containing a different material from the first nanoparticle, and
- the first and second nanoparticles are provided to be adjacent to each other and to be in an electrically-coupled state.
3 more elements
A method of fabricating a metamaterial structure, comprising:
- providing a substrate;
- providing a nanoparticle solution on the substrate, the nanoparticle solution containing a first nanoparticle and a second nanoparticle containing a different material from the first nanoparticle;
- exerting pressure on the nanoparticle solution using a stamp;
- and
- curing the nanoparticle solution to form patterns including the first and second nanoparticles,
- wherein the first and second nanoparticles are provided to be adjacent to each other and to be in an electrically-coupled state,
- the stamp has an uneven surface, and
- shapes of the patterns are defined by the uneven surface of the stamp.
5 more elements
Dependencies are inferred from the claim text.