发明名称 |
METHOD AND MACHINE FOR PLACING COMPONENTS ON A CARRIER AND A CALIBRATION CARRIER DETECTION DEVICE FOR USE IN THE METHOD AND IN THE MACHINE |
摘要 |
A calibration method and device are described, notably for a component-placement machine for placing components (30) on a carrier (3), which machine comprises carrier-positioning means (50) and component-positioning means (26, 27, 11; 40). The positions of components placed on a calibration carrier (60, 65) during a calibration procedure are detected by means of a calibration carrier detection device (50) which is present in the machine itself. For obtaining a satisfactory contrast between the components (30) and the calibration carrier surface, the latter may be provided with a reflecting and adhesive foil (65, 66). In a machine provided with a production carrier detection device, this device may be used as a calibration carrier detection device. |
申请公布号 |
WO9824291(A2) |
申请公布日期 |
1998.06.04 |
申请号 |
WO1997IB01310 |
申请日期 |
1997.10.20 |
申请人 |
PHILIPS ELECTRONICS N.V.;PHILIPS NORDEN AB |
发明人 |
LAND, EGBERT, FREDERIK, ANTON |
分类号 |
H05K13/00;H05K13/02;H05K13/04;H05K13/08 |
主分类号 |
H05K13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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