Company profile

A high-tech semiconductor enterprise specializing in the R&D and sales of AC LED constant-current driver ICs (CRD).

Who we are

Over ten years of driver IC and LED lighting experience.

Lumichips is a high-tech semiconductor enterprise specializing in the R&D and sales of AC LED constant-current driver ICs (CRD). Headquartered in China, our core team has accumulated more than ten years of in-depth technical know-how and extensive industry experience in driver IC design and LED lighting applications.

We are committed to supplying chip-level light source solutions featuring driver-free design, high-precision constant current and wide voltage adaptability to lighting manufacturers worldwide, simplifying lighting design.

Industry

R&D and sales of AC LED constant-current driver ICs (CRD) for the global lighting industry.

Location

Headquartered in China, supplying lighting manufacturers worldwide.

Die bonding equipment positioning bare LED chips from a wafer onto a substrate — In-house die bonding - the process that makes chip-level constant current possible.

Integrating sphere and photometric test equipment in the Lumichips laboratory — Photometric and electrical validation equipment.

Our mission

To deliver driver-free, highly stable, chip-level constant current solutions to the global lighting industry.

Driver-freeHigh-precision constant currentWide-voltage adaptive

Laboratory

We validate every claim on our own equipment.

Die bonding, optical measurement and electrical characterisation all happen in-house - so specification data reflects real devices, not catalogue rounding.

Fully automatic dual workstation die bonder.

Die bonding process demonstration under a microscope — Die bonding process demonstration.

Automated die bonder with process control monitor — Automated die bonder with inline process monitor.

SMT assembly and inspection equipment — SMT assembly and inspection line.

Laboratory test bench with measurement instruments — Electrical characterisation bench.

Integrating sphere for luminous flux measurement — Integrating sphere for luminous flux and colour measurement.

Reliability first

We design out failure modes rather than qualifying them: no electrolytic capacitors, no cold solder joint paths, no thermal runaway.

Simplicity for the customer

One chip should replace a schematic page. We keep circuits, assembly steps and field service as short as physics allows.

Measured, not claimed

Electrical characteristic curves, temperature coefficient data and surge figures come from our own bench and optical lab.

Work with us

Let's simplify your next lighting platform.

Whether you are replacing a driver board or specifying a new driver-free light engine, our team can support the design in.

Contact our team Product matrix