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:
Feb. 07, 2012
Filed:
Apr. 02, 2009
Dong-sik Shim, Suwon-si, KR;
Yong-seop Yoon, Seoul, KR;
Bang-weon Lee, Yongin-si, KR;
Moon-chul Lee, Seongnam-si, KR;
Yong-won Jeong, Seoul, KR;
Jong-seok Kim, Hwaseong-si, KR;
Dong-Sik Shim, Suwon-si, KR;
Yong-Seop Yoon, Seoul, KR;
Bang-Weon Lee, Yongin-si, KR;
Moon-Chul Lee, Seongnam-si, KR;
Yong-Won Jeong, Seoul, KR;
Jong-Seok Kim, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
Disclosed are an ink ejecting device and a method of manufacturing the same. The disclosed ink ejecting device includes an inkjet head including a substrate, which includes an ink feed hole, a plurality of via holes, which are formed in the rear surface of the substrate, and which expose the ink feed holes therethtough, a chamber layer stacked on the substrate, and a nozzle layer stacked on the chamber layer, and includes a base header, which is attached to the inkjet head and includes a plurality of ink supply slots having a corresponding arrangement with respect to the via holes.