发明名称 Jig for use in measuring mounting accuracy of mounting device and method of measuring mounting accuracy of mounting device
摘要 A jig (170) for use in measuring an accuracy with which a mounting device (24, 34; 202, 204) mounts at least one proper member (32) on a proper substrate (20), the jig being set, in place of the proper substrate, on the mounting device (24; 204), the at least one proper member or at least one standard chip (169; 222; 240, 300) being mounted on the jig by the mounting device (34; 202), the jig having at least two reference marks (174) at respective positions which assure that respective images of the reference marks of the jig and an image of at least a portion of the proper member, or the standard chip, mounted on the jig are simultaneously taken by a single image taking device (82), so that the accuracy is determined based on the images taken by the image taking device. <IMAGE>
申请公布号 EP1098167(A3) 申请公布日期 2002.01.09
申请号 EP20000309758 申请日期 2000.11.03
申请人 FUJI MACHINE MFG. CO., LTD. 发明人 ISOGAI, TAKEYOSHI;KATSUMI, HIROSHI;MURAI, MASAKI
分类号 H05K13/04;H05K13/08;(IPC1-7):G01B11/27 主分类号 H05K13/04
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