Thermo‑Compression Bonding of Cu/SnAg Pillar Bumps with Electroless Palladium Immersion Gold (EPIG) Surface Finish

So‑Yeon Jun, Jung‑Hwan Bang, Min‑Su Kim, Deok‑Gon Han, Tae‑Young Lee, Sehoon Yoo. “Thermo‑Compression Bonding of Cu/SnAg Pillar Bumps with Electroless Palladium Immersion Gold (EPIG) Surface Finish” Materials 2023, 16, 1739.