MOCVD Precursors

With over 35 years of experience in the market, Dow Electronic Materials is the leading supplier of III-V metalorganic chemical vapor deposition (MOCVD) precursors for LED manufacturing, including trimethyl gallium, trimethyl aluminum, trimethyl indium and others.

We use our deep understanding of materials and applications to develop solutions that go beyond precursors, including our industry-leading delivery technology for both liquid and solid MOCVD precursors.

Delivery Technology Expertise
Our patented, state-of-the-art UNIFLO™ Cylinders are designed to maximize material utilization for solid precursors and facilitate consistent flow of material. We also offer the revolutionary VAPORSTATION™ Central Delivery System, which enables users to supply multiple reactors from a single bulk cylinder for improved control, elimination of reactor downtime for replenishment, maximum safety and reduced cost of ownership.

Delivery Technology
Enabling Efficient LED Chip Manufacturing

VAPORSTATION™ Central Delivery System

UNIFLO™ II Cylindar