INTAGLIO FOR PRINTING, METHOD FOR MANUFACTURING INTAGLIO FOR PRINTING, METHOD FOR MANUFACTURING ELECTRONIC SUBSTRATE, AND METHOD FOR MANUFACTURING DISPLAYING UNIT

摘要

PROBLEM TO BE SOLVED: To provide an intaglio for printing wherein a high-resolution transfer pattern is formed by printing in good accuracy at simpler steps and to provide a method for manufacturing it. Ž

SOLUTION: The intaglio 10 for printing is equipped with a substrate 1 and a photosensitive resin film 3 provided on the substrate 1, and the photosensitive resin film 3 includes multiple intaglio patters 7-1 and 7-2, formed in depths d1 and d2, which sequentially increase in proportion to the opening widths W1 and W2. The depth d1 of the intaglio pattern whose opening width W1 is the greatest of the intaglio patterns 7 is set based on formula (1): d1>[AxρxW14]+[txρ/E], wherein ρ being an applied pressure onto a blanket with an ink layer to be pressed onto the surface with the intaglio patterns 7 formed thereon, E being a Young's modulus of the blanket, t being a thickness of the blanket, and A being a constant which the blanket has. Ž

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