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:
Sep. 19, 2023
Filed:
Aug. 20, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Kang Soo Han, Seoul, KR;
Seon Uk Lee, Seongnam-si, KR;
Kanguk Kim, Hwaseong-si, KR;
Ho-Yong Shin, Suwon-si, KR;
Cheho Lim, Cheonan-si, KR;
Donchan Cho, Seongnam-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
An inkjet circulation apparatus may include at least one inkjet printer including a supplier into which an ink is injected, a discharger connected to the supplier, and discharging the ink injected from the supplier, and a drain connected to the discharger and the supplier, and injecting the ink in the discharger into the supplier, at least one collector capable of containing an inert gas and the ink discharged from the discharger, and a contact member sealing between the discharger and the collector.