PRINTHEAD HAVING TWO ADHESIVES

The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a sec...

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Bibliographic Details
Main Authors Rao, Pratima Gattu Naga, Badesha, Santokh S, Hunter, Sean Campbell, Zuo, Yanjia, Edwards, Michael Joel, Brick, Jonathan Robert, Hahn, Daniel R, Zhao, Hong, Brookfield, John Milton, Andrews, John R, Laharty, Christopher Jon, Rogers, Tony Russell, Kanungo, Mandakini
Format Patent
LanguageEnglish
Published 08.08.2019
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.
Bibliography:Application Number: US201916390237