Lehighton is a true pioneer in the

design and development of

contactless metrology instrumentation.

"Lehighton Maps - That's Us!"

Semilab LEI (previously Lehighton Electronics) provides non-contact, non-destructive, in-process and post-process measurement and mapping of sheet resistance and carrier mobility of semiconducting and conducting layers and thin films on semiconducting and insulation substrates, enabling manufacturers to meet tight specifications in the most demanding applications, and minimize manufacturing cost by maximizing process yield and efficiency.


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Need Resistivity & Mobility Combined?

Check out the new LEI 3200 CONTACTLESS SERIES
Sheet Resistance, Carrier Concentration & Mobility All In One.

Lehighton Electronics is the ONLY company in the world to provide a non-destructive system that measures critical transport and electrical properties of compound semiconductor device manufacturers.



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    CS Mantech

    Semilab LEI will be at the CS Mantech Conference this year; will you?  Please stop by and see us in booths 401 and 403 if you are at the conference....
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    Semilab has acquired the assets of Lehighton Electronics, Inc.

    Effective January 1, 2018, Lehighton Electronics (LEI) sold its company assets to Semilab Zrt; which you can read about here. Austin and Joanne Blew had been the owners of Lehighton Electronics, Inc. for over 53 years and are looking forward to retirement and spending more time with their family.  Other than the Blews and our...
Lehighton is synonymous with Highly Reliable!