Napson Corporation is a global leading four-point-probe and non-contact eddy-current measurement equipment manufacturer in resistivity and sheet resistance measurement equipment for the semiconductor and display industry.

Napson is developing and manufacturing both technologies in-house.  With this know-how, they offer ‘Flexible solutions’ from benchtop testing over fully automatic or continuous in-line scanning measurement solutions to single-point or mapping solutions.

Napson also has developed equipment for related technologies including lifetime testing, spread resistance measurement, P/N type checking, flatness testing TCR solutions for temperatures up to 1200 °C.

Contact type resistance measurement
Non-Contact type resistance measurement
Lifetime measurement
PN type checker
Spreading resistance measurement
4-point probe head
Flatness/Thickness measurement


Non Verified


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