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Printhead assembly for a web printing system
   
Document Number
US Patent 7524046
Issued Date
April 28, 2009
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Abstract
A printhead assembly for a wallpaper printing system that includes a casing; a printhead module, the printhead module comprised of a plurality of printhead tiles arranged substantially along the length of the printhead module; a fluid channel member held within the casing adjacent the printhead module, the fluid channel member including a plurality of ducts, fluid within each of the ducts being in fluid communication with each of the printhead tiles; and, each printhead tile including a printhead integrated circuit formed to dispense fluid, a printed circuit board to facilitate communication with a processor controlling the printing, and fluid inlet ports to receive fluid from the fluid channel member.
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Number of Claims:
14
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Owner
Silverbrook Research Pty Ltd (Balmain, New South Wales,AU)
Published
April 28, 2009
Application Number
10/962,409
Filed
October 13, 2004
US Classification
347/86   347/49 347/50 347/85
Int'l Classification
B41J   2/175   (20060101)   B41J   2/16   (20060101)  
Examiner
Assistant Examiner
Parent Case
CROSS REFERENCES TO RELATED APPLICATIONS The present application is a Continuation-in-part of U.S. application Ser. No. 10/760,230 filed on Jan. 21, 2004 now U.S. Pat. No. 7,237,888.
USPTO Field of Search
347/157   347/86   347/85   347/49   347/50  
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