LED Offering the full range of high-purity bulk and special gases along with turnkey on-site facilities for maximum flexibility and efficiency gains

The adoption of LED solid state lighting is growing rapidly, driven in particular by applications such as LCD TV backlighting and low-power general illumination. To accommodate this expanding market, LED manufacturers need large quantities of nitrogen, high-purity ammonia, hydrogen, and metal organics. They also need a flexible supply partner to support rapid, cost-effective increases in production.


Reliable Partner

We supply the full range of bulk and special gases required for LED manufacturing. As material requirements evolve, we are also committed to developing robust delivery solutions supported by a flexible and reliable supply chain for maximum productivity improvements. For example, we established China's first ultra-pure ammonia plant.

We complement our electronic materials portfolio and global supply chain with turnkey capabilities for larger LED fabs. These on-site facilities ensure a continuous, monitored, and flexible supply of gas. Standardized and modular designs give you the added benefit of maximum cost efficiencies and reliability.

• On-site ammonia purifiers 

• SPECTRA-N™ on-site nitrogen generators

• On-site high-purity hydrogen generators

Materials for LED Solid State Lighting Manufacture

Although requirements vary from one region to another, the following table shows the main bulk and electronic special gases we supply to LED manufacturers:

We also offer hardware and expert engineering and materials management services. Here we help our customers to minimize downtime and risks by ensuring safe and smooth process flows and by regularly sharing our detailed gas and chemical knowledge.