Liquid jet recording head

Details Liquid jet recording head Liquid jet recording head

2006-10-10

2006-10-10

Nguyen, Lamson (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

Reexamination Certificate

active

07118199

ABSTRACT:
This invention is intended to connect a dummy lead while preventing depression of a resin that seals electric connection sections, without bringing the dummy lead into contact with a recording element substrate or without taking the dummy lead for a lead electrode. The dummy lead which is provided inward of an opening of a flexible film wiring substrate to be shorter than the lead electrode, and which is not electrically connected to an electrode pad is provided to be adjacent to the lead electrode.

REFERENCES:
patent: 6084612 (2000-07-01), Suzuki et al.
patent: 6659591 (2003-12-01), Sato et al.
patent: 6680759 (2004-01-01), Ogawa
patent: 6766817 (2004-07-01), da Silva
Electronic Mail Message from Elson Silva, Ph.D., dated May 3, 2006 with alleged explanation of relevance. [NOTE: Applicants and their counsel did not prepare, modify or otherwise alter this explanation, which was apparently prepared by Dr. Silva, and therefore expressly disclaim any representation(s) regarding the accuracy of that explanation].

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