New Business Field

We are working to create new values leveraging our core high purification and microprocessing technologies accumulated over the years, in collaboration with domestic and overseas companies, universities, and research institutions.

Cultivating new fieldsof business with core technologies in the areas of micro-fabrication and high-purification

Life Science-Related
Materials

Optical
Materials

High-Functional
Materials

Life Science-Related Materials

SIEVEWELL^TM

Life Science Research Tool With Microscopic Pores That Trap Cells and Allow Solutions to Pass Through.

Photo Patternable Permanent Materials for Structure Fabrication/ Photo Patternable Adhesives Materials

Negative tone photo patterable permanent film with high resolution and high adhesion, enabling the formation of high aspect ratio patterns for MEMS (Dry film and liqud type).
Pattern & Adhesive in One Material.

Hydrophilic Coating Materials

Hydrophilicity can be applied to high contact angle substrates without pretreatment

NIL

UV imprintable materials which shows high RI, low RI, and solvent-free high RI materials having excellent reliability and good transparency.

Optical materials

NIL

UV imprintable materials which shows high RI, low RI, and solvent-free high RI materials having excellent reliability and good transparency.

Hydrophilic Coating Materials

Hydrophilicity can be applied to high contact angle substrates without pretreatment

High-Functional Materials

Porous Polyimide Film

Unique and Uniformed pore structure

mmWave Absorber

High Performance with less than 250 μm thick film

Hydrophilic Coating Materials

Hydrophilicity can be applied to high contact angle substrates without pretreatment

Other New Subjects under development.

Chemical looping

R&D site including open innovation

TOK Group’s central laboratoryequipped with a super clean roomdesigned for the development of thenext-generation miniaturizationproducts. It has facilities andequipment to conduct study from basicresearch to open innovation that maylead to development of cutting-edgeproducts and technologies.