Title:
NANO 3D PRINTING APPARATUS FOR MANUFACTURING NANOSTRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/149802
Kind Code:
A1
Abstract:
The present invention relates to a nano 3D printing apparatus, for manufacturing a nanostructure, which is a combination of the idea of an electron microscope (SEM/TEM) and 2D/3D printing and is capable of gathering charged particle droplets in nanosize and printing two-dimensionally or three-dimensionally, thereby enabling 3D printing of a relatively wide area. The present invention comprises: a material supply part for supplying a liquefied material to one side; a nanoparticle forming part for receiving the supply of material from the material supply part and primarily forming nanosized particles; a first magnetic coil part for moving and focusing the nanoparticles formed by the nanoparticle forming part to one side by controlling the nanoparticles; a mask part formed to be movable and for patterning the nanoparticles controlled by the first magnetic coil part on a stage; and a control part for controlling the material supply part, nanoparticle forming part, first magnetic coil part and mask part.
Inventors:
KIM DONG SOO (KR)
JUNG MINHUN (KR)
LEE HYUNAH (KR)
JUNG MINHUN (KR)
LEE HYUNAH (KR)
Application Number:
PCT/KR2021/020365
Publication Date:
July 14, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
UNIV NAT HANBAT IND ACAD COOP FOUND (KR)
International Classes:
B29C64/20; B29C64/112; B29C64/321; B33Y30/00; B82B3/00; B82Y40/00
Foreign References:
| KR20050043433A | 2005-05-11 | |||
| KR101552433B1 | 2015-09-11 | |||
| KR101442672B1 | 2014-09-23 | |||
| KR20150024649A | 2015-03-09 | |||
| US20170312849A1 | 2017-11-02 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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