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• Color filters
  • Color filters for various types of displays
    • Structure of Color Filters
    • Manufacturing process of Color Filter
  • Color filter and micro lens for image sensors

• TFT-LCDs
  • ORTUSTECH TFT-LCDs

• Functional films
  • Anti-reflection films for various types of displays
  • Light control film “LC MAGIC”
  • Copper touch sensor for touch panels

• Photomasks

• Semiconductor package substrates
  • FC-BGA substrate
  • Next-Generation package substrate

• Metal etching
  • Etching of clad materials
  • Metal etched materials for various applications
    • Specification outline
    • Application Examples / Secondary Processing Technology
    • Product Examples
  • Fine metal masks for OLED (organic EL display)

• Device development
  • TOPPAN Technical Design Center: Semiconductor design/ turnkey service
  • Power semiconductor turnkey service
  • Light control film “LC MAGIC”
  • 3D ToF Sensor and Camera

• About Electronics Division
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  • Dealing with conflict minerals

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