ACF Bonding Process

• ACF : Film typed adhesive disperses the conductive balls into the compound of polymer resins.
• ACF Bonding by Themal Eutectic Bonder

 Results of  ACF Bonding

• Alignment accuracy : 1.69 um

• Align Accuracy is less than 1um

 Results of  Thermal  Compression  Bonding Module

  1. Pressing Force Uniformity

• Top/Bottom Chuck flatness : ≤ ±1㎛
• Pressing Force uniformity of 300mm : ≤ ± 5%