Method for the printing of homogeneous electronic material...

Details Method for the printing of homogeneous electronic material... Method for the printing of homogeneous electronic material...

2011-08-16

2011-08-16

Nguyen, Lam S (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S005000, C347S009000

Reexamination Certificate

active

07997680

ABSTRACT:
Printing systems are disclosed that produce homogenous, smooth edged printed patterns (such as integrated circuit (IC) patterns) by separating pattern layouts into discrete design layers having only parallel layout features, and by printing each design layer using individual print solution droplets deposited onto the substrate. A printhead alignment operation includes positioning the printhead and printing a spot onto the substrate from each ejector, determining a vertical offset between an expected location of each spot along a vertical axis and the actual location of the spot along the vertical axis, calculating a linear fit line for the vertical offset of each spot plotted against an expected location of the spot along a horizontal axis, calculating the slope of the linear fit line, and rotating the printhead relative to the substrate according to an angle defined by the slope of the linear fit line.

REFERENCES:
patent: 5250956 (1993-10-01), Haselby et al.
patent: 5689428 (1997-11-01), Sauerbrey et al.
patent: 5924804 (1999-07-01), Hino et al.
patent: 5936648 (1999-08-01), Minowa et al.
patent: 5984470 (1999-11-01), Sakino et al.
patent: 6109722 (2000-08-01), Underwood et al.
patent: 6158344 (2000-12-01), Walker et al.
patent: 6244702 (2001-06-01), Sakino et al.
patent: 6273538 (2001-08-01), Mitsuhashi et al.
patent: 6328418 (2001-12-01), Yamada et al.
patent: 6386671 (2002-05-01), Huston et al.
patent: 6390597 (2002-05-01), Fujimoto et al.
patent: 6460958 (2002-10-01), Kubo et al.
patent: 6478401 (2002-11-01), King et al.
patent: 6786563 (2004-09-01), Jones
patent: 6890050 (2005-05-01), Ready et al.
patent: 7549719 (2009-06-01), Ready et al.
patent: 2001/0019340 (2001-09-01), Kubo et al.
patent: 2002/0054197 (2002-05-01), Okada et al.
patent: 2002/0105688 (2002-08-01), Katagami et al.
patent: 19918193 (1999-11-01), None
patent: 19842379 (2000-05-01), None
patent: 0636485 (1995-02-01), None
patent: 0938976 (1999-09-01), None
patent: 2-226792 (1990-09-01), None
patent: 11-274671 (1999-10-01), None
patent: 2000-202357 (2000-07-01), None
patent: 2001-232826 (2001-08-01), None
patent: 2002-225259 (2002-08-01), None
patent: 02/03322 (2002-01-01), None

Affiliated with

Also associated with

Rating

Method for the printing of homogeneous electronic material... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the printing of homogeneous electronic material..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the printing of homogeneous electronic material... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2650790