Drawing device, electro-optical unit, and electronic apparatus

Details Drawing device, electro-optical unit, and electronic apparatus Drawing device, electro-optical unit, and electronic apparatus

2006-10-24

2006-10-24

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C438S782000

Reexamination Certificate

active

07125096

ABSTRACT:
A drawing device is provided that applies drawing liquid containing a drawing material dissolved or dispersed in a solvent onto a substrate. The drawing device includes a liquid drop emitter having a liquid drop ejection head that ejects the drawing liquid onto the surface of the substrate, a substrate stage having the substrate mounted thereon, moving means for relatively moving the liquid drop ejection head or the substrate stage, and control means for controlling at least one of the liquid drop ejection head and the substrate stage. A wall is disposed on at least one of the liquid drop ejection head and the substrate stage to prevent the solvent from flowing out.

REFERENCES:
patent: 6734029 (2004-05-01), Furusawa
patent: 6883895 (2005-04-01), Murakami et al.
patent: 2004/0001921 (2004-01-01), Kolb et al.
patent: 2002-264366 (2002-09-01), None
patent: 2003-112098 (2003-04-01), None

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