Method of manufacturing printing plate and method of...

Details Method of manufacturing printing plate and method of... Method of manufacturing printing plate and method of...

2010-03-10

2011-11-15

Kelly, Cynthia (Department: 1722)

Etching a substrate: processes

Masking of a substrate using material resistant to an etchant

C216S083000, C430S302000, C430S310000

Reexamination Certificate

active

08057691

ABSTRACT:
A method of manufacturing a precise printing plate, and a method of manufacturing an LCD device using the same are disclosed, the method of manufacturing the precise printing plate comprising forming a mask layer of a predetermined pattern on a substrate; etching the substrate with an etchant including an anionic surfactant by using the mask layer of the predetermined pattern, to thereby form a trench; and removing the mask layer.

REFERENCES:
patent: 6106979 (2000-08-01), Pierrat
patent: 6521328 (2003-02-01), Lauffer et al.
patent: 2005/0014093 (2005-01-01), Watanabe et al.
patent: 2006/0091106 (2006-05-01), Kim
patent: 2006/0124206 (2006-06-01), Kwon
patent: 2006/0199394 (2006-09-01), Takahashi et al.
patent: 2007/0117047 (2007-05-01), Kwon et al.

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