microLEDs.
Macro expertise.

From single LEDs
to microscopes to integrated displays.

Let’s discuss your future project together.

Contact us

One technology. Many applications.

01.‎

microLED Displays

Ultra-bright. Ultra efficient. Built to last.

We design and manufacture CMOS-integrated and monolithic microLED displays for defence, AR/VR, medical imaging.

Exceptional brightness, efficiency, and lifetime, made in Germany.

02.‎

Microscopy & Imaging

Precision illumination for advanced imaging.

Our microLED illumination modules deliver high stability, fast modulation, and precise wavelength control, enabling sharper, faster, and more reliable results across research and clinical workflows.

03.‎

Optical Data Transfer

High speed GaN solutions for seamless connectivity.

We develop GaN-based LEDs optimized for optical interconnects, enabling higher data rates and massive parallelization,

where lasers fall short.

04.‎

Custom microLED Development

From prototype to production. Your specs, our process.

From 10 units to 10,000, we fabricate custom microLEDs tailored to your requirements, with full control over IP, supply chain, and quality.

All from our facility in Germany.

Our impact

Equipped with the latest machinery.
Located in the heart of Germany.

75+

years of combined research experience

€1M+

invested in lithography masks

1B+

microLEDs manufactured

1000+

systems deployed worldwide

1um

smallest LED we make 

100%

fastest delivery possible

12+

industries served

100%

custom builds

While others work in millimetres, we work in microns

Smaller. Sharper. Fully configurable.

1B+ microLEDs manufactured

Our light source packs 256 pixels into the space of a single traditional LED.

QubeDot GmbH was founded in 2019 after more than seven years of preparation to take the technology of GaN-processing to the required level.

About us

Displays and GaN

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Microscopy and Imaging

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