Optical inspection system and method for displaying imaged objects in greater than two dimensions
US7171037B2 · kind B2 · utility
36Cited by
19References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2003 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Mar 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/309
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A display for use in a printed circuit board inspection system for inspecting objects on a printed circuit board is capable of displaying a greater-than-two dimensional image of the shape of the surface of an object resident on the printed circuit board in at least two dimensions. The image of the object is generated based on optical imaging of the object under different illumination configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.