Aligning apparatus

Incremental printing of symbolic information – Ink jet – Controller

Reexamination Certificate

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Details

C347S019000, C347S037000

Reexamination Certificate

active

07946669

ABSTRACT:
An apparatus to align a substrate and a print head having a plurality of orifices so as to perform a printing operation by ejecting ink on the substrate comprises a camera unit provided between the substrate and the print head to photograph the plurality of orifices of the print head and the substrate so as to align the print head and the substrate, and a camera moving part to movably support the camera unit and to move the camera unit between the substrate and the print head. Thus, the aligning apparatus has a simple configuration that may be easily installed and may be controlled precisely. The aligning apparatus may also be used with opaque substrates.

REFERENCES:
patent: 2003/0189604 (2003-10-01), Bae et al.
patent: 2003/0189606 (2003-10-01), Moon et al.
patent: 0977285 (1999-07-01), None
patent: 07-208925 (1995-08-01), None
patent: 09-323056 (1997-12-01), None
patent: 2002-221616 (2002-08-01), None
patent: 2003-165080 (2003-06-01), None
patent: 2004-022949 (2004-01-01), None
patent: 1999-0015212 (2001-02-01), None
patent: 2003-80378 (2003-10-01), None
patent: 2003-80380 (2004-06-01), None
Japanese Office Action dated Dec. 11, 2007 issued in JP 2005-229734.
Japanese Office Action issued Sep. 30, 2008 in JP 2005-229734.
Korean Office Action dated Jun. 27, 2006 issued in KR 2004-65573.

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