Board for inkjet printing head and inkjet printing head...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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Details

C347S058000, C347S059000, C347S057000, C347S056000

Reexamination Certificate

active

07810907

ABSTRACT:
Provided is a configuration for connecting common wires (a common power supply wire for connecting a plurality of printing elements commonly to a power supply and a common ground wire for connecting the plurality of printing elements commonly to a ground) to the outside, which configuration does not obstruct a constitution for reducing resistances of the common wires. For this purpose, the common wires are directly connected respectively to electrode leads of an electric wiring tape for external connection without use of electrode pads. In the case of this configuration, the widths of the common wires need not be narrower in vicinities of the electrode pads which would otherwise be in an edge of the board, and accordingly reduction of resistances of the common wires is not obstructed.

REFERENCES:
patent: 5243363 (1993-09-01), Koizumi et al.
patent: 5745136 (1998-04-01), Saito
patent: 5943070 (1999-08-01), Kamiyama et al.
patent: 6231165 (2001-05-01), Komuro
patent: 6257695 (2001-07-01), Kamiyama et al.
patent: 6290334 (2001-09-01), Ishinaga et al.
patent: 6409315 (2002-06-01), Komuro
patent: 6471339 (2002-10-01), Kamiyama et al.
patent: 6962405 (2005-11-01), Imanaka et al.
patent: 2005/0128254 (2005-06-01), Ibe et al.
patent: 2005/0179730 (2005-08-01), Majima et al.
patent: 2006/0125881 (2006-06-01), Kubo et al.
patent: 10-44416 (1998-02-01), None

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