Optical modules will go through strict testing and quality inspection procedures before shipment, such as material testing, parameter testing, aging testing, real machine testing, end-face testing, etc. Not surprisingly, machine vision or AOI is typically done at faster speeds and can be more accurate than manual inspection. Optical inspection is used to. Accurate and reliable machine vision components are an absolute requirement for all steps in the inspection and assembly of electronics and semiconductors, including wafer probing and dicing, wire bonding and chip flipping, and device assembly. Microlithography is used to manufacture semiconductor. The OptoInspect3D technology package developed at Fraunhofer IFF provides you a modular toolkit for implementing 3D scanning systems for specific applications. The results of all test items must reach the standard level, otherwise the optical module will. Careful visual inspection is still the primary means of ensuring quality, and discovering defects, in electronic assembly. Indeed, most defects, such as misaligned components, solder bridging, coplanarity problems, soldering defects, and surface board damage (as well as component damage, such as.