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System and method for multi-dimensional optical in

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专利内容由知识产权出版社提供

专利名称:System and method for multi-dimensional

optical inspection

发明人:Dan Zemer,Michael Faibisch申请号:US10032060申请日:20011231公开号:US06654115B2公开日:20031125

专利附图:

摘要:An optical inspection system has a topology sensing assembly. A heightdetector detects whether a region of a circuit has a height different from a height of thesurface, and provides height data. A topology representation of the circuit, based on the

height data, forms the basis for a reduced representation of the topology, andsubsequent defect analysis.

申请人:ORBOTECH LTD.

代理机构:Sughrue Mion, PLLC

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