| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for keeping durability of an intaglio printing plate and accurately printing when an electrically-conductive pattern in a displaying device is formed by an intaglio offset printing system. SOLUTION: In the intaglio offset printing system, a method for intaglio offset printing is provided with a process wherein a paste ink containing a metal powder with an average particle diameter of 0.1-1.0μm is fed on the intaglio printing plate, and the paste ink on the non-image area on the printing plate is scraped by a doctor blade with an edge made of a ceramic, and the paste ink is filled in the printing area. A recessed part for printing the electrically-conductive pattern is formed on the intaglio printing plate, and it is preferably applicable for the intaglio printing plate whose material is made of a soda lime glass. COPYRIGHT: (C)2005,JPO&NCIPI
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