| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing device that highly-accurately executes precision printing such a printing to form an electrode pattern of a liquid-crystal display on a required substrate by printing. SOLUTION: One set of two linear guide blocks 14 arranged in an X-axis direction is provided at the longitudinal intermediate part of a trestle 13. A moving table 15 includes a plate stage 17 and a printing-target stage 18. A linear guide rail 16 in the X-axis direction is mounted on the bottom face of the moving table. The linear guide rail in the X-axis direction is freely slidably mounted to the linear guide blocks 14 on the trestle 13. A transfer mechanism 19 including a blanket roll 10 is provided above the longitudinal intermediate part of the trestle 13. When executing print processing by bringing the blanket roll 10 into contact with a plate 11 on the plate stage 17 and a printing target 12 on the printing-target stage 18, respectively moved by traveling of the moving table 15, at required printing pressure, the relative position of a part where a load of the printing pressure acts on the moving table 15 and a load support point by each linear guide block 14 is maintained at a fixed level, thereby preventing changes both in deflection amount of the moving table 15 and in distortion amount of the linear guide blocks 14 to suppress displacement of the printing position. COPYRIGHT: (C)2011,JPO&INPIT
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