Merck KGaA

  • Booth: H8

Curious to welcome you in out booth H8!

Merck is a leading science and technology company in healthcare, life science and performance materials. Founded in 1668, Merck is the world's oldest pharmaceutical and chemical company. Today, our more than 50,000 employees work to further develop technologies that improve and enhance life. Our performance materials business provides high-tech solutions for electronics, cosmetics and automotive as well as functional surface treatments.

Brands: Human centric lighting, phosphors, binders, photoresists, metalorganic precursors, LED packaging


  • Phosphors
    isiphor® is our brand for specialty phosphors used in a variety of lighting applications – from directed LED lighting in architecture and interior designs, to LED backlighting for liquid crystal displays, and automotive lighting....

  • Our latest innovations include isiphor® Full Spectrum (FS) phosphors. These enable you to create high-performance violet chip LED solutions used for general lighting.


    • Sun-like spectra: 

      • light that is as authentic as natural sunlight

    • Human-centric lighting: 

      • light that can be adapted to match the emotion, comfort expectations, and mood and supports the natural human clock

    • Low blue solution with tunable blue intensity

      • Freedom to choose the level of blue to customize your spectra

  • Photoresists
    As the inventor of and market leader in photoresists – and experts with a world-class track record in developing lithographic products for the LED industry – we offer a broad photoresist portfolio....

  • Our photoresists deliver the ultimate light-sensitive coating to allow the structuring of the substrate and the light-emitting semiconductor material of LEDs. 


    • High throughput 

    • Excellent etch resistance 

    • Superior adhesion 

    • Increased thermal stability in chip manufacturing 

    • Reliable global supply chain 

      Our portfolio includes: 

    • Positive photoresists 

    • Negative photoresists 

    • Image-reversal mode  

    • G-, h-, and i-line, plus broadband sensitivity 

    • Standard and thick-film resist 

      Aside from LED structuring, you can use our photoresists in many further areas such as: 

    • Lasers 

    • Sensors 

    • Flexible electronics 

    • Photovoltaics

  • Metalorganic Precursors
    The high-purity, metalorganic precursors and dopants we provide not only allow you to achieve ultimate functional performance with LED evaporation chambers, they can also be used in end devices in the microelectronics and optoelectronics industry....

  • Our portfolio: 

    • trimethylgallium (TMG) 

    • triethylgallium (TEG) 

    • trimethylindium (TMI)  

    • trimethylaluminium (TMA) 

    • precursors for many types of dopant and special materials 

      You benefit form: 

    • World-class purity and ultimate quality 

    • Highly reliable batch-to-batch uniformity 

    • Local service in the US, Asia, and Europe 

    • The assurance of our global footprint 

    • Dual sourcing 

      Other areas our precursors can be used in: 

    • photovoltaics 

    • laser diodes 

    • high-power devices 

    • sensors 

    • semiconductor chips 

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