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:
Apr. 20, 2021
Filed:
Mar. 26, 2018
Applicant:
Semes Co., Ltd., Chungcheongnam-do, KR;
Inventors:
Soon Cheon Cho, Gyeonggi-do, KR;
Bongkyu Shin, Chungcheongnam-do, KR;
Hyun Joong Kim, Gyeonggi-do, KR;
Assignee:
SEMES CO., LTD., Chungcheongnam-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 5/025 (2006.01); B05C 5/02 (2006.01); B05B 17/04 (2006.01); B05B 5/08 (2006.01); B05B 7/22 (2006.01); B05B 5/00 (2006.01); B05D 1/04 (2006.01); B05D 3/00 (2006.01); B05D 3/14 (2006.01);
U.S. Cl.
CPC ...
B05B 5/025 (2013.01); B05B 5/081 (2013.01); B05B 5/087 (2013.01); B05B 17/04 (2013.01); B05C 5/0291 (2013.01); B05D 1/04 (2013.01); B05B 5/001 (2013.01); B05B 5/082 (2013.01); B05B 7/22 (2013.01); B05D 3/141 (2013.01); B05D 3/20 (2013.01);
Abstract
Disclosed are a coating apparatus and a coating method. The coating apparatus includes a chamber, a support located in an interior space of the chamber and configured to support a substrate which is to be coated, an ejection nozzle configured to eject a coating material toward the support, and an electric field forming unit configured to form an electric field in a movement path of the coating material to provide kinetic energy for the coating material.