Polytec GmbH

Polytec-Platz 1-7
Waldbronn,  D-76337

  • Booth: B1106

Experts in optical and semiconductor measurement technology

Polytec provides instruments and components for a variety of semiconductor measurement applications:

Four-Point-Probes (sophisticated fully automated systems as well as simple manual systems), CV mapping, SECS/GEM hardware and software, optical and photothermal layer thickness measurement, InGaAs cameras, UV curing systems, fiberoptic sensing (temperature, strain, vibration), machine vision components as cameras, lenses, illumination and software packages. Laser-Doppler-Vibrometry, MEMS Vibration and Motion Analysis, Wafer-level MEMS Test Solutions, Surface Profilometry and Topography Measurement.

 Press Releases

  • Polytec expands its portfolio in the field of semiconductor measurement technology with the automation software of the US company eInnoSys. The comprehensive EI-GEM software family enables customer-specific software solutions for OEMs and semiconductor factories associated with the SECS/GEM protocol. The platform and technology-independent protocol, which is widely utilised in the semiconductor industry, is used for communication between the semiconductor device and the fab host. It defines data transmission, conditions and scenarios for controlling and monitoring fab equipment through factory host applications.

    In addition to Plug-n-Play software libraries, eInnoSys offers the rather unique EI-GEM box, which enables systems for SECS/GEM without any software installation on the controller PC.

    Polytec offers application consulting, sales and service from a single source for the complete eInnoSys software in the German-speaking area.

    For further information, please visit: www.polytec.com/einnosys


  • EIGEMBox
    The EIGEMBox-2000 is a hardware product that makes devices SECS / GEM-capable where this was previously not possible. The legacy devices can be any model from any manufacturer and run on any operating system....

  • Process, inspection or measuring devices can also be equipped with the EIGEMBox-2000.

    No hardware or software needs to be installed on the old device. This ensures that the box does not affect the reliability or performance of the system.

    Communication is enabled via the HSMS or SECS-I port. In addition to SECS / GEM, data from older devices can also be sent via OPC or Modbus TCP.


    • Enables SECS / GEM, OPC or Modbus functions for existing devices, regardless of generation, brand, model, operating system
    • 100% secure - no software or hardware installation required on the device
    • Activates automation functions such as data acquisition and analysis, fault detection and classification (FDC), download, remote start / stop, etc.
    • Supports Industry 4.0 and Smart Factory
    • Improves yield, OEE, cycle time, process and reduces production costs

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