Method for manufacturing printing plate

Printing – Printing members – Blanks and processes

Reexamination Certificate

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Details

C430S300000, C430S302000

Reexamination Certificate

active

07908967

ABSTRACT:
A method for manufacturing a printing plate includes forming first trenches having a first depth into an insulative substrate, forming an organic film over the insulative substrate including the first trenches, and forming second trenches having a width smaller than that of the first trenches into the organic film, the second trenches formed at positions corresponding to the first trenches by selectively removing the organic film.

REFERENCES:
patent: 4233109 (1980-11-01), Nishizawa
patent: 5609704 (1997-03-01), Hayama et al.
patent: 6608437 (2003-08-01), Kishi et al.
patent: 7390422 (2008-06-01), Yoo et al.
patent: 2003/0024896 (2003-02-01), Hineman et al.
patent: 2-70435 (1990-03-01), None
patent: 7-117207 (1995-05-01), None
patent: 11-291438 (1999-10-01), None
patent: 2004-518563 (2004-06-01), None
patent: 02/066251 (2002-08-01), None

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