Various coating methods such as spin coating, slit coating, and spray coating, as well as various stiffening methods such as high-temperature stiffening, ordinary temperature stiffening, and ultraviolet stiffening can be applied depending on the use. Furthermore, research is being conducted on various high-functioning coating materials, such as synthesized organic-inorganic composite materials.

• STI insulator film
• Hardmask
• Antipollution coating
• Scratch resistant coating
• Chemical resistant coating