Experts. Passion. GaN.

Built on know-how, hands-on experience,
research and enthusiasm.

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We Do

With clients from all over the world, we provide high-performance teams, 100% dedicated to process GaN, being located in the heart of Germany and equipped with the latest high-end machinery.


Foundry service. Semiconductor analysis. µLED display. µLED systems.


The technology behind our products and services.

News and insights

  • A glimpse into QubeDot’s innovation

    To all German-speaking customers, partners, and interested parties: Dive into the world of QubeDot and learn more about our innovative work! In this clip, our CEO and co-founder, Dr.-Ing. Heiko Brüning gives an exclusive insight into everyday life at QubeDot and introduces our tailored microLED displays and microLED-based solutions, customized to meet your specific needs. […]

  • EIC Accelerator funding for QubeDot

    Exciting Announcement! QubeDot GmbH has been selected for the prestigious EIC Accelerator funding by the European Innovation Council and SMEs Executive Agency (EISMEA). We are delighted to be one of the 42 companies selected out of over 1000 applicants! This remarkable achievement is a significant milestone for QubeDot. Together with Europe’s leading visionaries, we are […]

  • Meet us at the Analytica 2024!

    For the first time we will be exhibiting at the Analytica – the world’s leading trade fair for laboratory technology, analysis, and biotechnology – in Munich from April 9-12, 2024. Visit our booth #231 in hall A2 to discover our customized microscopy solutions, made in Germany from design to manufacturing. QubeDot’s OEM digital microscopes are […]

  • QubeDot revolutionizes microscopy!

    Imagine a microscope as user-friendly as sharpening a pencil. Our portable digital microscopes bring the examination directly to your specimen, eliminating the need for sample transport. Easy to use and time-saving with customized functionality, ensuring consistent results for all users. What sets us apart? One-Click-to-Image Approach Custom digital microscopes with high-performance microLED arrays Market-ready product […]

  • Selected for Innovation Radar Award

    Proudly reflecting on a successful year, we have mastered numerous challenges and executed innovative projects. We are particularly pleased that QubeDot has been selected for the prestigious Innovation Radar Award by the European Commission. The Innovation Radar is an initiative to identify promising innovations and innovators in EU-funded research and innovation projects. In the analysis […]

  • Native-InGaN red microLEDs made by QubeDot

    QubeDot has achieved a significant milestone by successfully developing native-InGaN red microLEDs! Red microLEDs are of course essential for rendering the colour red on all kinds of screens, whether in TVs, smartphones, or smartwatches. The development of InGaN-based red microLEDs demands a high-level understanding of the needed epitaxy and chip processing, which we demonstrate every […]

  • Jan Gülink is Speaker at TechBlick Event

    Join TechBlick’s virtual event where Jan Gülink, CTO of QubeDots, presents the immense potential of our SMILE platform for versatile display solutions.

  • QubeDot is a finalist for the DurchSTARTer Award

    We are thrilled to announce that we are among the top 3 finalists for the NBank DurchSTARTer Award! The DurchSTARTer Award recognizes innovative ideas and business concepts from startups and young companies in Lower Saxony – and we are proud that our microLED technology, commitment, and innovative strength have been included in this esteemed selection. […]

  • QubeDot is growing!

    Exciting times at QubeDot.

  • QubeDot is a new EPIC member

    We are proud to announce that QubeDot has joined EPIC – EUROPEAN PHOTONICS INDUSTRY CONSORTIUM – the most significant industry association in Europe dedicated to promoting sustainable development in photonics. With over 800 member companies, EPIC fosters a vibrant photonics ecosystem, acting as a catalyst and facilitator for technological and commercial advancements. This membership allows […]

  • Announcement: Webinar on revolutionary microLED technology

    Don’t miss our online webinar about the revolutionary microLED technology made accessible via EU-Project SMILE – on the 13th of June.

  • Introducing our revolutionary microLED-platform SMILE

    SMILE is an acronym for “Structured Micro Illumination Light Engine” and comprises our microLED-array in a ready-to-use format with different pixel numbers and sizes, wavelengths and intensities.Our light sources are conveniently controlled directly from the computer via USB. The SMILE-platform includes a customized microLED chip, electronics, housing, and a graphical user interface for seamless control. […]

  • Customized microLEDs for demanding applications – Webinar

    Join our special webinar about customized microLEDs for demanding applications for sensors, machine vision, and displays.

  • Announcement: Forum MikroskopieTrends ’23

    📢 Save the date – March 23, 2023! We are very excited to announce that we are co-hosting the PhotonicNet “Forum MikroskopieTrends ’23” in cooperation with the Cluster of Excellence QuantumFrontiers. The event will take place on March 23, 2023 at the Laboratory for Emerging Nanometrology LENA in Braunschweig. Since 2001, the “Forum MikroskopieTrends” has […]

  • Any emitter size is possible!

    We develop and manufacture customized microLEDs and microLED solutions with special emitter geometries.

  • Meet us at SPIE Photonics West 2023

    For the first time we will be participate at the SPIE. Photonics West in San Francisco

  • QubeDot is member of the PhotonicNet

    We are excited about the networked cooperation through the PhotonicNet

  • Meet us at the HIGHTECH VENTURE DAYS 2022

    We will be pitching at the HTVD in Dresden, Germany

  • SMILE®-platform used for optogenetics

    Successful application of our µLED platform in labs of IQO – Leibniz University Hannover

  • Funds for the QVLS-HTI in quantum technology

    The High-Tech Incubator supports start-ups in quantum technology