Ink jet recording head and method of manufacturing the same

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S064000, C347S068000

Reexamination Certificate

active

07658468

ABSTRACT:
An ink jet recording head is formed by laminating a nozzle plate, ink pool plates, a through plate, an ink supply path plate, a pressure chamber plate and a vibrating plate in order. These members of the head are bonded to each other with an adhesive. An inner wall of an ink channel is covered with a channel film for continuously covering the entire inner wall.

REFERENCES:
patent: 4578686 (1986-03-01), Vollert
patent: 6447107 (2002-09-01), Chino et al.
patent: 2003/0052949 (2003-03-01), Watanabe
patent: 2004/0032466 (2004-02-01), Deguchi et al.
patent: 2002-347247 (2002-12-01), None
patent: 2003-094648 (2003-04-01), None
patent: 2003-145751 (2003-05-01), None
patent: 2004-074809 (2004-03-01), None

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