发明名称 |
Method of controlling the trajectory of a bonding tool during the formation of a wire loop |
摘要 |
A method of determining a trajectory of an arc motion of a wire used in the formation of a wire loop is provided. The arc motion is between a first point and a second point of the trajectory. The method includes: (1) defining a pivot point with respect to the first point and the second point; (2) determining a plurality of data points for generating the trajectory, each of the data points including a radius value and an angle value as a function of time, each of the angle values being between (a) a first angle defined by the pivot point and the first point, and (b) a second angle defined by the pivot point and the second point; and (3) converting the plurality of data points into trajectory data that may be used by a wire bonding machine.
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申请公布号 |
US7735716(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20070374402 |
申请日期 |
2007.10.25 |
申请人 |
KULICKE AND SOFFA INDUSTRIES, INC. |
发明人 |
QIN WEI;AHMAD ZIAUDDIN;BARKANA ITZHAK;FOKIN IGOR |
分类号 |
B23K31/02 |
主分类号 |
B23K31/02 |
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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