Patent Number: 7,784,174

Title: Method of manufacturing ink jet print head

Abstract: A method of manufacturing an ink jet print head allows an adhesive bonding a printing element substrate to a support member to be temporarily hardened efficiently and stably in a short time so as to achieve bonding with no air path or the like created at a bonding interface. Electrothermal transducing elements in the printing element substrate generate heat to temporarily harden the adhesive.

Inventors: Kanda; Toru (Oita, JP), Kozuka; Yuki (Kawasaki, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: H05B 3/00 (20060101); B32B 38/04 (20060101); B32B 37/00 (20060101); B21D 53/76 (20060101); B23P 17/00 (20060101); B29C 65/00 (20060101); B41J 2/16 (20060101); B41J 2/14 (20060101)

Expiration Date: 8/31/12018