Applications > Micro Electronics

3D measurement of wire bonders and solder paste print

InfiniteFocus in micro electronics

InfiniteFocus is used in processing of uncased components by measuring form and orientation of wire bonders. Users measure angle, distance, diameter etc. of the sensitive connection areas. The large vertical scan range allows measurement of very large or high components.

Measure the SMD assembling in 3D

  • measure height, depth, distances etc. of conducting paths and contact areas on printed circuit boards
  • verify the amount of solder paste or the correct dispensing via volume measurement
  • measure the orientation of an SMD component on the printed circuit board

Verify form and orientation of wire bonders in 3D without destruction

  • measure orientation of the chip on the lead frame or substrate
  • measure geometry of the connection wedge bond in 3D
  • determine height, depth, width etc. of wire bonds
  • measure the wire bond’s max. height and orientation

More applications of InfiniteFocus in micro electronics

  • check volumes and dispensing of glue for substrates
  • measure diameter, volume, depth etc. of Micro-Vias on printed circuit boards without contact and also across large lateral and vertical measurement ranges
  • measure roughness and wear of electronic contacts
  • determine the 3D extension of transponders

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Roughness and form measurement devices of the InfiniteFocus line

The measurement systems of the InfiniteFocus line are roughness and form measurement devices for quality assurance in the lab and in production. All measurement systems work within the area based technique Focus-Variation. The InfiniteFocus product group comprises the standard measurement system InfiniteFocus and a series of industry specific variants:

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3d micro-coordinate measurement technique for roughness and form measurement

Alicona offers optical 3d surface measurement systems for quality assurance in research and production. Core competence is the measurement of roughness and form also across large measurement areas and volumes. The cutting edge measurement and the measurement of small radii and angles are typical applications. Focus-Variation, the core technique of the InfiniteFocus line, combines the traditional surface metrology and the micro coordinate measurement technology. This technology achieves traceable and repeatable results in highest resolution even in production.