INKJET PRINTHEAD HAVING IMPROVED RELIABILITY

PURPOSE: A printing system comprising an inkjet printhead is provided which is capable of being operated in close proximity of a print media . CONSTITUTION: The printhead has an orifice layer with orifices disposed thereto for selectively ejecting fluid in response to excitation signals. The printhe...

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Bibliographic Details
Main Authors BEERLING TIMOTHY E, KAWAMURA NAOTO, WONG MARVIN G, BOYD MELISSA D
Format Patent
LanguageEnglish
Korean
Published 15.05.2001
Edition7
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
TYPEWRITERS
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Summary:PURPOSE: A printing system comprising an inkjet printhead is provided which is capable of being operated in close proximity of a print media . CONSTITUTION: The printhead has an orifice layer with orifices disposed thereto for selectively ejecting fluid in response to excitation signals. The printhead further comprises a carrier(300) having an upper surface(500) that defines a countersunk recess(502) configured to receive a fluid ejecting substrate(304) and an encapsulant that at least partially encapsulates a portion of the fluid ejecting substrate. The encapsulant is molded to form a planar surface with the orifice layer.
Bibliography:Application Number: KR20000063528