New Business Field
Under the “Challenge for the Future!” slogan, TOK has set up the New Business Development Dept. combined sales and technical division.
TOK offers unique and high value-added materials ,using our functional polymer design/manufacturing technologies cultivated in photolithography field, through open innovation with our customers and third parties.
For your technology needs, TOK offers high value-added materials which cultivated by our technology and know-how.
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
UV imprintable materials which shows high RI, low RI, and solvent-free high RI materials having excellent reliability and good transparency.
Surface Modification Materials
Hydrophilicity can be applied to high contact angle substrates without pretreatment
The material provides hydrophobic / Oleophobic fine patterns by photolithography
The material can be formed a hydrophilic nano level thin film only by coating on glass or oxide film
Unique and Uniformed pore structure
with less than 300 nm thick film
High Heat Resistance and High Transparency Polyimide Film
Varnish for high heat resistance and high transparency polyimide film. Provided in the form of polyamic acid.