Method of manufacturing an ink jet head

Details Method of manufacturing an ink jet head Method of manufacturing an ink jet head

2005-05-24

2005-05-24

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

C029S846000, C347S020000, C347S054000, C156S278000, C156S295000, C156S325000

Reexamination Certificate

active

06895669

ABSTRACT:
A method for manufacturing an inkjet head, which jets, by shear deformation of a partition wall, an ink in an ink flow path. The method includes the steps of: forming a metal electrode on a surface of the partition wall; coating an adhesive agent on the cover board; superposing the cover board onto an upper end surface of the partition wall under a condition wherein the hardness of the adhesive agent is not less than 105dyne/cm2, so that the ink flow path is formed with the partition wall and the cover plate; and pressing the channel board and the cover board under the hardness condition wherein the hardness of the adhesive agent is not less than 105dyne/cm2and not greater than 109dyne/cm2.

REFERENCES:
patent: 4994825 (1991-02-01), Saito et al.
patent: 2-55126 (1990-02-01), None
Wu et al, “Process Induced Residual Stresses in Isotropically Conductive Adhesive Joints”, IEEE Transactions on Components Packaging and Manufacturing Technology, Parc C, vol. 19, Issue 4, pp. 251-256, Oct. 1996.*
Qian et al, “Visco-Elastic-Plastic Behaviors of Polymer-Based Packaging Materials,” Proceedings of 3rd International Conference on Adhesive Joining and Coating Technology in Electron Manufacturing 1998, pp. 62-67, Sep. 1998.

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