Droplet discharging head and method for manufacturing the...

Details Droplet discharging head and method for manufacturing the... Droplet discharging head and method for manufacturing the...

2011-06-07

2011-06-07

Nguyen, Thinh H (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S086000, C347S071000

Reexamination Certificate

active

07954925

ABSTRACT:
A droplet discharging head comprises: a pressure chamber; a nozzle plate including a penetration part that couples with the pressure chamber and discharges a droplet; and a droplet guidance part having a tip positioned inside the penetration part. The tip of the droplet guidance part is free from touching an inside wall of the penetration part.

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patent: A 2005-74635 (2005-03-01), None
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