Drop generator for ultra-small droplets

Details Drop generator for ultra-small droplets Drop generator for ultra-small droplets

2006-06-30

2009-02-17

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S065000

Reexamination Certificate

active

07490924

ABSTRACT:
A drop generator includes a substrate, and a mandrel that is disposed on the substrate for shaping the drop generator chamber. The mandrel is covered by the orifice member and thereafter removed.

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Jul. 16, 2004 International Search Report and Written Opinion; ISO:EPO; Corresponding app. No. PCT/US/2004/010974; 11 pages.
U.S. Appl. No. 09/556,035, filed Apr. 20, 2000, Droplet Plate Architecture in Ink-Jet Printheads.

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