Business

Phosphor-related materials

Red type phosphor material

We handle phosphor materials as a research and development product using our core technology.
A phosphor substance is a material that absorbs energy from the outside and converts it into light.
We are promoting the development of phosphor materials and related materials for mini-LED and micro-LED, whose market is expected to grow in the future.

We have already launched red type phosphor materials that are efficiently excited by blue light and emit a sharp red light.
In addition, we are developing materials to improve the characteristics of phosphor substance.

Main Products

Device/Others

lens materials(Calcium Fluoride)

We manufacture various high-purity fluorine compounds such as potassium fluoride used as tantalum production aids for tantalum capacitors (a part for energy storage), lens materials for semiconductor steppers (exposure apparatus) and digital cameras, and raw materials of scintillators.

Main Products