Printhead having efficient heater elements for small drop...

Details Printhead having efficient heater elements for small drop... Printhead having efficient heater elements for small drop...

2008-10-06

2010-11-16

Luu, Matthew (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07832844

ABSTRACT:
A printhead is provided having a plurality of nozzles and a plurality of heater elements each for heating an ejectable liquid to cause ejection of a drop of the ejectable liquid from a respective one of the nozzles. Each heater element is configured such that drops having drop volumes of less than 2 picoliters are ejected with a temperature rise in the ejectable liquid of less than 40 degrees Celsius above ambient temperature.

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Wikipedia Article “Silicon” The paragraph on side listing all the physical characteristics of Silicon.

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