Liquid drop emitter

Details Liquid drop emitter Liquid drop emitter

2007-08-28

2007-08-28

Ludlow, Jan M. (Department: 1743)

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

C347S041000, C347S068000, C347S071000, C347S085000, C347S087000

Reexamination Certificate

active

10229910

ABSTRACT:
An improved structure of a liquid drop emitter is provided which works to emit minute drops of liquid to deposit them in a dense array of dots on a substrate to produce a DNA chip, for example. The liquid drop emitter has a plurality of liquid inlets formed in rows in a staggered fashion, thereby allowing the liquid inlets to have a maximum possible area without any physical interference between adjacent two of them and also allowing outlet nozzles to be arranged in a dense array.

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patent: WO 00/24511 (2000-05-01), None
patent: WO 02/34379 (2002-05-01), None

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