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Tape Substrate

Substrate & Material 2Metal COF 2Metal Chip On Film Applicable products
  • Smartphone
  • Tablet
  • Wearable
  • TV
  • Foldable / Rollable Display

2-Metal COF is a key component for displays that transmits electric signals that drive each pixel on the panel. The substrate interconnects a display and a PCB in high-resolution products with differentiated design (flexible and narrow bezel).

Value proposition / Competitiveness

  • 01 01. Fine Pitch Patterning Reducing the inner lead pitch of a driver IC (reduced chip size) and implementing multiple channels
  • 02 High flexibility and compact size Realizing a larger degree of freedom for connecting module components, and reducing the size of assembly areas
  • 03 High-resolution optical inspection Automatic precision inspection of micro-circuits

Relevant products