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:
Jan. 30, 2007
Filed:
Nov. 14, 2003
Myung-song Jung, Gun-po, KR;
Jung-woog Son, Seoul, KR;
Tae-kyun Kim, Suwon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A monolithic bubble ink jet print head includes an anti-curing-deformation part formed at at least one of an inner surface of a nozzle plate or a chamber/nozzle plate forming ink chambers and an outer surface of the nozzle plate or the chamber/nozzle plate forming a front or outer surface of the printer head to prevent an abnormal deformation from being generated in the nozzle plate or the chamber/nozzle plate during a curing process. A fabrication method of a monolithic bubble-ink jet print head includes forming a sacrificial photo resist mold having a flow channel structure including ink chambers and restrictors on the substrate, forming a chamber/nozzle plate having an anti-curing-deformation part and nozzles on the sacrificial photo resist mold, removing the sacrificial photo resist mold from the substrate over which chamber/nozzle plate is formed, and curing the substrate from which the sacrificial photo resist mold is removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile