Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-09-07
2010-12-21
Peng, Charlie (Department: 2883)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
07854493
ABSTRACT:
A method of manufacturing an inkjet printhead, including forming a nozzle layer by radiating actinic radiation to a cross-linked polymer resist composition including a precursor polymer, a cationic photoinitiator, and a solvent, in which a concentration of the cationic photoinitiator is varied to control a tapered angle of a nozzle included in the nozzle layer.
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Chinese Office Action issued Feb. 27, 2009 in Chinese Application No. 2006101718753.
Chinese Office Action dated Sep. 25, 2009 issued in CN 2006101718753.
Ha Young-ung
Min Jae-sik
Park Byung-ha
Park Sung-joon
Peng Charlie
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
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