发明授权
- 专利标题: Laser targeting mechanism
- 专利标题(中): 激光瞄准机制
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申请号: US11875561申请日: 2007-10-19
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公开(公告)号: US07847570B2公开(公告)日: 2010-12-07
- 发明人: Vladimir Vayner , Steve Uzdanovich
- 申请人: Vladimir Vayner , Steve Uzdanovich
- 申请人地址: US MA North Reading
- 专利权人: Teradyne, Inc.
- 当前专利权人: Teradyne, Inc.
- 当前专利权人地址: US MA North Reading
- 代理机构: Fish & Richardson P.C.
- 主分类号: G01R31/02
- IPC分类号: G01R31/02
摘要:
An automated test equipment system includes a peripheral including first mechanical alignment features; a test head including second mechanical alignment features arranged in a pattern corresponding to the first mechanical alignment features and configured to engage the first mechanical alignment features. The automated test equipment system also includes a laser assisted alignment system including laser devices mounted to the peripheral and operable to emit laser beams; target plates mounted to the test head and including target symbols visible on surfaces of the target plates. The target symbols are arranged in a pattern corresponding to the laser devices such that, when laser beams from the laser devices are substantially aligned with the target symbols, the first mechanical alignment features are substantially aligned with the second mechanical alignment features.
公开/授权文献
- US20090102498A1 Laser Targeting Mechanism 公开/授权日:2009-04-23
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