Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-06-07
2005-06-07
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C430S320000, C347S047000
Reexamination Certificate
active
06902259
ABSTRACT:
A process for creating and an apparatus employing shaped orifices in a semiconductor substrate. A first layer of material is applied on the semiconductor substrate then a second layer of material is then applied upon the first layer of material. An orifice image is then transferred to the first layer of material and a fluid-well image is transferred to the second layer of material. That portion of the second layer of material where the orifice image is located is then developed along with that portion of the first layer of material where the fluid well is located to define an orifice in the substrate.
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Chen Chien-Hua
Davis Colin C
Hess Jeffery S
Kawamura Naoto
Liu Qin
Myers Timothy F.
Vo Anh T. N.
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