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US 2023/0172038 A1Published application
Method of printing multi-nanoparticles with uniform surface using evaporation dynamics and surface energy control
AssigneeKorea Advanced Institute of Science and Technology
InventorsYeonsik Jung, Kyeongmin Song, Moohyun Kim, Tae Won Nam, Hyunjin Cho, Hongjoo Shin, Geon Yeong Kim
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Abstract
The present disclosure relates to a method of printing multi-nanoparticles using evaporation dynamics and surface energy control, the method includes: a step S1 of forming a pattern on a surface of a substrate by irradiating ultraviolet rays to a portion of the surface through a photomask; a step S2 of coating the substrate with a solution containing nanoparticles; and a step S3 of lowering surface energy of the coated nanoparticles.
Claims19
A method of printing multi-nanoparticles, the method comprising:
- a step S1 of forming a pattern on a surface of a substrate by irradiating ultraviolet rays to a portion of the surface through a photomask;
- a step S2 of coating the substrate with a solution containing nanoparticles;
- and
- a step S3 of lowering surface energy of the coated nanoparticles.
1 more element
(canceled)
Dependencies are inferred from the claim text.