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US 10,864,730 B2Granted
Electrohydrodynamic printing apparatus
AssigneeEnjet Co. Ltd.
InventorsDo Young Byun, Vu Dat Nguyen, Kwangsun Jeon, Yong Hee Jang
Life of this patent
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Abstract
Disclosed is an electrohydrodynamic printing apparatus including: a nozzle configured to discharge liquid toward a substrate; a voltage applier configured to form an electric field between the nozzle and the substrate; and a laser beam emitter configured to emit a laser beam toward a position to which liquid is discharged on the substrate. Thus, it is possible to accurately and stably form a microscale deposition structure.
Claims18
An electrohydrodynamic printing apparatus comprising:
- a nozzle configured to discharge liquid toward a substrate;
- a voltage applier configured to form an electric field between the nozzle and the substrate;
- and
- a laser beam emitter configured to emit a laser beam toward a position to which liquid is discharged on the substrate.
1 more element
Dependencies are inferred from the claim text.