| 摘要 |
PROBLEM TO BE SOLVED: To form the conductive mesh pattern of a light transmission window material having electromagnetic wave shielding quality, with good form accuracy and good dimensional accuracy. SOLUTION: Substantially square-shaped non-ink holders which are surrounded by a lattice-like ink holder in a positive printing plate, or substantially square-shaped ink holders formed in a dotted manner in a negative printing plate, are used for printing a conductive mesh pattern of a light transmission material having electromagnetic wave shielding quality, and are shaped so that four apexes of each of the substantially squared shapes are protruded more outward than its sides. Such improved squares enable sufficient supply of an ink throughout the corners of the lattice and the apexes of the squares, thereby enabling the formation of sharp right-angled corners in the resultant conductive mesh pattern. COPYRIGHT: (C)2005,JPO&NCIPI
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