We offer total solutions to the frontlines of electronics

The downsizing of semiconductors is advancing in nanometer increments, while the size of home-use LCD TVs growing ever larger.

New electronics markets, e.g. mobile phones, digital household appliances and ICs for automobiles, are growing rapidly, calling for greater demand for higher product quality and manufacturing efficiency from the electronics industry. Responding to the demand of the industry, Taiyo Nippon Sanso installs Total Gas Centers (TGCs) on sites adjacent to customers' semiconductor manufacturing plants. TGCs are outfitted with ultra-high-purity nitrogen manufacturing equipment and facilities that manufacture and supply material gases. This ensures a stable piped supply of high-quality nitrogen or various material gases for electronics on a 24-hour basis.

Taiyo Nippon Sanso offers total solutions to support the operations of its customers. These solutions include the construction of special piping that utilizes industrial gas supply technology for ultra-high-purity nitrogen or material gases, optimum placement of refining and exhaust gas abatement equipment to minimize impact on the environment, and the design of remote monitoring and safety alarm systems appropriate to the desired level of security.

We remain alert to new demands and continue to refine technology to create original products

World-class MOCVD equipment extensively installed worldwide

Taiyo Nippon Sanso was the first in the world to develop MOCVD equipment to produce compound semiconductors used in the liquid crystal displays (LCDs) of such products as mobile phones and car navigation systems, and in blue and white LEDs. This equipment is highly regarded worldwide for its exceptionally stable performance. Taiyo Nippon Sanso is the only company in the world that can provide a full range of services in this field, from the manufacture of MOCVD equipment, through the supply of electronics material gases, to exhaust gas abatement. Consequently, the Company has delivered a large quantity of MOCVD equipment worldwide for numerous applications, ranging from R&D to large systems for mass production.

UR26K large-diameter mass-production type MOCVD equipment

Harnessing original technology for the safe supply of electronics material gases

Material gases such as SiH4, H2Se, B2H6, and AsH3, used at semiconductor and other manufacturing facilities, require advanced handling technologies. Taiyo Nippon Sanso takes advantage of material gases generation, manufacturing, refinement and supply technologies to achieve reliable quality and optimum safety. Other innovative products include expandable cylinder cabinets in which types and quantities of gases can be flexibly installed and changed.

Cylinder cabinet

SiH4 ISO Container

Delivering high-quality and precision services with strict quality control and clean technologies

Taiyo Nippon Sanso's products continue to earn the trust of customers by ensuring stable supplies of high-quality gases under strict quality control. Our exhaust gas abatement systems fully capture reactive toxic gases from the exhaust of various material gases used in the manufacture of ICs, LSIs, VLSIs and compound semiconductors, ensuring that such exhaust is safe when discharged. Our gas-refining equipment is the culmination of comprehensive gas technologies and it successfully removes the maximum possible amount of impurities.

This equipment enjoys the top share in the world markets. The high-purity piping system successfully harnesses the Company's high-precision construction technology.

Exhaust gas
abatement system

High-purity gas
refining equipment

trace oxygen analyzer

High-purity gas supply piping work