Next generation UV-LED exposure solutions


Primelite Advanced UV-LED Light Engine ONE
Fiber-coupled UV-LED Light Sources
Exposure unit
Primelite Advanced UV-LED Light Engine ONE C
Photolithography UV-LED Exposure Systems
Exposure unit
Primelite UV-LED Performance Optics
Primelite Performance Optics
DMD Illuminator for DLP® 7000 and DLP® 9500 Chipsets
DMD / DLP® Illuminator
Exposure unit
Primelite Customized UV-LED Equipment
Customized UV-LED Equipment
Exposure unit
What's next

Lastest News

Primelite @ SEMICON China

Primelite in Shanghai @ SEMICON China

In two weeks from now, the world’s largest trade fair for semiconductor manufacturing equipment will take place at the Shanghai New International Expo Centre. As in 2017 and 2018, we …

SEMICON China starts next week

SEMICON China is the world’s largest semiconductor industry trade show. It will take place from 14th to 16th of March 2018 at the Shanghai New International Expo Centre. Our partner …

Primelite KLV booth at SEMICON Japan

Start of SEMICON Japan in Tokyo

Today, SEMICON Japan has started in Tokyo. Together with our partner KLV, we will present the Advanced Light Engine ONE (ALE/1) at our booth No.3512 (East Hall 3). Visit us …

What we do

About Us


Primelite GmbH was founded in Munich, Germany, in 2016 by a team of experienced engineers and managers.

A prototype of our first high-power UV-LED light engine, the versatile, fiber-coupled ALE/1, was presented at the SEMICON Japan end of 2016. Series production started in 2017.

In 2018, we added the ALE/1C to our product portfolio: An UV-LED exposure solution with standard-setting output performance, which you can directly integrate into semiconductor manufacturing equipment.

Providing superior value, we can now call some of the biggest names in the semiconductor, pharma, and automotive industries our customers.

Guiding Principles

We have committed ourselves to develop advanced UV-LED light sources which are best-in-class solutions for our customers.

Perfect quality is our aspiration: We design and manufacture our UV-LED systems in Munich, Germany. To achieve industry-leading product reliability, we rely on carefully selected suppliers of critical components. These include made-to-spec optics from semiconductor-grade Japanese glass and superior LED emitter technology.

To stay way ahead of our competition, we continually advance our core know-how on optical and mechanical design. Additionally, improving our electronic hardware and software architecture is just as essential.

We enable product innovation as well as fast-track development and product rollout by having a lean organization, deep market insight, customer-focus, and dynamic business culture at Primelite.