发明名称 |
Alignment method and mounting method using the alignment method |
摘要 |
Positioning recognition marks are read by movable recognition device for positioning objects to be bonded to each other. An alignment method includes a step of reading the recognition marks during movement of the recognition device before its complete stop, and a step of identifying absolute positions of the recognition marks by correcting the mark recognition positions having been read based on a position feedback signal of the moving recognition device. A mounting method using the alignment method is also disclosed. It is possible to maintain a high alignment accuracy, eliminate necessity of assuring a settling time for complete stop of the movable recognition device, and significantly reduce the alignment time and mounting tact.
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申请公布号 |
US2008073027(A1) |
申请公布日期 |
2008.03.27 |
申请号 |
US20070979595 |
申请日期 |
2007.11.06 |
申请人 |
YAMAUCHI AKIRA;KAWAKAMI MIKIO |
发明人 |
YAMAUCHI AKIRA;KAWAKAMI MIKIO |
分类号 |
B29C65/00;B32B38/00;G01B11/00;H01L21/68;H01L23/544;H05K13/00 |
主分类号 |
B29C65/00 |
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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