Our story
Size does matter.
We think 50µm is large, at least when it comes to LEDs.
QubeDot was founded in 2019, but the work started seven years earlier.
We spent that time obsessing over GaN processing until we could do what others said was impossible: manufacture microLEDs at 1µm precision, delivered in under a week.
We're a team who refuses to accept limits.
Today, we’ve produced over 1 billion microLEDs, deployed 1,000+ systems worldwide, and invested more than €1 million in lithography masks alone. We’re based in the heart of Germany with 75+ years of combined research experience across our team.
Built by two friends who couldn't stop talking about GaN
Heiko Brüning
Jan Gülink
The technological backbone. Jan’s fascination with gallium nitride is contagious, he’s converted sceptics just by talking about crystal structures. He’s spent his entire career in semiconductor technology, holds an electrical engineering degree, and can run µLED processing steps in his sleep. He probably dreams in nanometres.
Technology behind our story
Conventional LEDs
Light Emitting Diode. A semiconductor device consisting of a p-n junction, which emits light. The wavelength of the emitted radiation depends on the bandgap energy of the active area in the LED.
Micro LEDs
We provide your desired GaN solution, also for LEDs.
No matter what size, the smaller the better.
No matter what quantity. Precision guaranteed.
in comparison
Where a standard LED gives you 1 pixel of light, a single QubeDot µLED packs 256.
Smaller pixel = sharper image. It’s that simple.
We build precision technology, and we build our team the same way.
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Produktionsleitung Optikmontage (m/w/d)
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Strategischer Vertrieb (m/w/d)
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Produktionsmitarbeiter als Minijob (m/w/d)
Don’t see a relevant opening and you think you’d be a great fit for us?
Tell us ‘how’ and send your CV to hello@qubedot.com 😉
We would love to hear from you!