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US 2010/0071212 A1Published application
Ink jet recording head and method of manufacturing the same
AssigneeFuji Xerox Co., Ltd.
InventorsKumiko Tanaka, Michiaki Murata
Life of this patent
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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.
Claims6
A method of manufacturing an ink jet recording head of a laminate structure, in which plural members are laminated, the method comprising:
- making an ink channel by laminating the plural members;
- and
- performing a channel film forming process for forming a channel film having an ink resistance, which continuously covers an inner wall of the ink channel.
Dependencies are inferred from the claim text.