METHOD OF GENERATING INSPECTION PROGRAM
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United States of America Patent
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Issued Date -
Feb 14, 2013
app pub date -
Feb 1, 2011
filing date -
Feb 2, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of generating an inspection program that does not have a gerber file is shown. To generate the inspection program, a first image information is acquired by scanning a bare board, a second image information is acquired by scanning a solder-pasted board that solder is pasted on a pad area of the bare board, and by analyzing the first image information and the second image information an inspection program is generated. The first image information and the second image information may include at least one of a two-dimensional image information and a three-dimensional image information. The step for generating an inspection program calculates a difference between the first image information and the second image information, after extracting a position and a size of an area in which the difference occurs, then generates the inspection program by using the extracted information. Therefore, a bare board and a solder-pasted board may be each inspected and the accurate position and size of the solder pasted area may be extracted through analyzing the acquired two-dimensional image information or a three-dimensional image information differences.
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