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:
Jul. 24, 2012
Filed:
Sep. 30, 2009
Applicants:
Myong-jong Kwon, Suwon-Si, KR;
Sung-jun Park, Suwon-Si, KR;
Inventors:
Myong-Jong Kwon, Suwon-Si, KR;
Sung-Jun Park, Suwon-Si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are an inkjet printhead and a method of manufacturing the same. The inkjet printhead may include a substrate having an ink feed passage, a chamber layer formed on the substrate and a plurality of ink chambers fillable with ink supplied from the ink feed hole. The printhead may also include a nozzle layer formed on the chamber layer, which includes a plurality of nozzles through which the ink is ejected and a glue layer interposed between the substrate and the chamber layer. The glue layer may include a cross-linked photoresist composition including photoresist.