Method for forming printing roll patterns

Printing – Intaglio – Processes

Reexamination Certificate

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Details

C101S450100, C101S483000

Reexamination Certificate

active

07441500

ABSTRACT:
A method for forming a patterns includes applying ink onto an etching object layer; forming ink patterns on the etching object layer as a printing roll having convex patterns thereon rotates on the ink and removes portions of the ink which contact the convex portions of the printing roll, thereby forming ink patterns; and hardening the ink patterns.

REFERENCES:
patent: 3593661 (1971-07-01), Tripp
patent: 4281052 (1981-07-01), Ito et al.
patent: 4909151 (1990-03-01), Fukui et al.
patent: 5624775 (1997-04-01), Carre et al.
patent: 5863412 (1999-01-01), Ichinose et al.
patent: 2003/0084796 (2003-05-01), Kwon et al.
patent: 5-11270 (1993-01-01), None
patent: 2003-0057067 (2003-07-01), None

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