| 摘要 |
PURPOSE:To produce a printing plate having a fine pattern and uniform depth, capable of preventing the misregistration in printing even if a body to be printed is contracted by heat treatment, capable of filling the recess of the plate with an ink, which is irradiated with OV from the glass substrate side and cured, and capable of precisely printing while preventing the sagging of the ink. CONSTITUTION:A transparent conductive layer 2 is formed on a glass substrate 1, and an unplated pattern 3 is formed thereon by photolithography. When a protrusion consisting of a metalic layer is formed on the part except the unplated pattern 3, the same metal as an electroless plating material is firstly deposited by electroplating to form an electroplating layer 5 having a thickness of <=30% of the height of the protrusion, and an electroless plating layer 7 having a thickness of >=70% of the height of the protrusion is formed by electroless plating. A material having the same linear expansion coefficient and flexibility when the substrate 1 is heat-treated as those of a substrate to be printed is used for the substrate 1. |
