Substrate for fluid ejection devices

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S050000

Reexamination Certificate

active

06997540

ABSTRACT:
A fluid ejection assembly includes a substrate and a plurality of fluid ejection devices each mounted on the substrate. The substrate includes a frame formed of a first material and a body formed of a second material such that the body substantially surrounds the frame and forms a first side and a second side of the substrate with each of the fluid ejection devices being mounted on the first side of the substrate.

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Ross R. Allen, “Inkjet Printing with Large Pagewide Arrays: Issues and Challenges”, Recent Progress in Ink Jet Technologies II, pp. 114-120; originally published in “12th International Congress on Advances in Non-Impact Printing Technologies Proc.”, p. 43, 1996.

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