| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to inspect a printed result just after printing, especially to accurately measure the length of a printed pattern. SOLUTION: How to solve the problem is performed as follows. A printing is performed under the condition that a work piece 110 (as one example of a printing object) is placed on a table 103. The inspection of a printed result is performed by forming a clearance above the table 103 through its lowering and then moving a measuring device such as a camera 755 (as one example of an image picking-up part) or the like just above the work piece 110. By moving the camera 755 by a camera unit part 750 so as to picking up the image of a measuring point by the camera from just above at all times, the length between measuring points are calculated based on the moving amount of the camera 755. By picking up the image of a reading mark for correcting an error engraved on the table 103 with the camera 755, a measuring error is calculated so as to be employed for the correction of measured values. In addition, by being measured by a distance measuring part, by measuring the distance between a printing object and the distance measuring part, the thickness of an ink (as one example of a paste) at the surface of the printing object is measured. COPYRIGHT: (C)2007,JPO&INPIT
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