View source for 18734574. PRINTING ELEMENT BOARD (CANON KABUSHIKI KAISHA)

=PRINTING ELEMENT BOARD=


==Organization Name==

[[:Category:CANON KABUSHIKI KAISHA|CANON KABUSHIKI KAISHA]]


[[Category:CANON KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:YOSUKE Miura of Tokyo (JP)|YOSUKE Miura of Tokyo (JP)]][[Category:YOSUKE Miura of Tokyo (JP)]]

==PRINTING ELEMENT BOARD==


This abstract first appeared for US patent application 18734574 titled 'PRINTING ELEMENT BOARD




==Original Abstract Submitted==

One embodiment of the present invention is a printing element board including a plurality of printing elements configured to eject a liquid, the plurality of printing elements being arrayed in a first direction to form a printing element array; a heat generating element configured to heat the liquid; a driver configured to drive the heat generating element; a data processing circuit configured to control the driver; and a plurality of PADs configured such that a signal to be sent to the data processing circuit is inputted to the plurality of PADs from outside, the plurality of PADs being arrayed in the first direction to form a PAD array, wherein the data processing circuit is provided in at least two or more systems between the printing element array and the PAD array in a second direction orthogonal to the first direction.



[[Category:B41J2/14]]
[[Category:B41J2/175]]
[[Category:CPC_B41J2/14072]]