Ink jet recording head and method for manufacturing the same

Details Ink jet recording head and method for manufacturing the same Ink jet recording head and method for manufacturing the same

2005-11-22

2005-11-22

Coleman, W. David (Department: 2823)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Physical deformation

C347S066000

Reexamination Certificate

active

06967385

ABSTRACT:
In order to that stress generated within a resin can be suppressed and cracking in the resin can be prevented, an ink jet recording head comprising a substrate; a resin body, which defines an ink discharge section, formed on the substrate; and a heating resistor provided on the substrate, an ink chamber being formed between the heating resistor and the ink discharge section, the resin body being dug down along the ink chamber, is provided.

REFERENCES:
patent: 5-330066 (1993-12-01), None
patent: 6-286149 (1994-10-01), None
patent: 2000-351214 (2000-12-01), None

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