The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2020
Filed:
Sep. 27, 2019
Applicant:
Enjet Co. Ltd., Suwon-si, KR;
Inventors:
Do Young Byun, Seoul, KR;
Vu Dat Nguyen, Suwon-si, KR;
Kwangsun Jeon, Suwon-si, KR;
Yong Hee Jang, Suwon-si, KR;
Assignee:
ENJET CO. LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14314 (2013.01);
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.