Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kia Silverbrook0
Date of Patent
July 24, 2007
0Patent Application Number
111448100
Date Filed
June 6, 2005
0Patent Primary Examiner
Patent abstract
A pagewidth printhead assembly is provided comprising an elongate support beam, an elongate shell at least partially enclosing and restraining the support beam and printhead integrated circuits mounted to the support beam so as to be substantially aligned with one another along the pagewidth. The shell has an effective coefficient of thermal expansion substantially equal to that of the printhead integrated circuits.
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