東京応化工業(tok)は、半導体や液晶ディスプレイの製造に必要なフォトレジストなどの化学薬品、製造装置を提供している会社です。

Materials

Panel Manufacturing Field

Products

Providing the products and the optimal solutions
for many kinds of Panel manufacturing.

Realizing both LCD’s high resolution and economic efficiency by synergy effects from the combination of sophisticated materials technology developed over the years and coating technology with excellent uniformity

For LCD

  • Photoresists
    • TFR series (High-sensitivity positive type for TFT)
    • TFR-DI series (High-sensitivity i-line positive type for TFT)
    • CFPR BK series (Black resist for color filter BM forming)
    • PMER P7100 series (High-sensitivity positive type for STN)
  • Other materials
    • TPAR series (High-reliability transparent materials)
    • MOF INK (Overcoat for transparent electrodes)
    • Thinner, Stripping solution, OAP, CFPR rinse
    • TPSR series (Materials for Photo Spacer)

For Organic EL

  • Photoresists
    • TELR-N series (Negative type for cathode separators)
    • TELR-P series (Positive type for insulating layers)

For Touch Panel