Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-01-19
2008-12-30
Stephens, Juanita D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S062000, C347S067000, C347S057000
Reexamination Certificate
active
07470000
ABSTRACT:
An ink jet head substrate, an ink jet head and a method of manufacturing an ink jet head substrate are provided. The ink jet head substrate includes a substrate having an ink ejection region. An interlayer insulating layer is formed on the substrate. A plurality of pressure-generating elements that generate pressure to eject ink are disposed on the interlayer insulating layer to form a predetermined array. Segment heaters that heat the substrate are disposed at predetermined positions on the substrate. The segment heaters are electrically connected to each other by heater wirings.
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Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
Stephens Juanita D
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