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Jonathan Abdilla Et al.
- As the demands of high-performance computing (HPC) and artificial intelligence (AI) grow, traditional semiconductor packaging methods like flip-chip bonding face limitations in scalability and reliability.
- This article explores the advanced die-to-wafer (D2W) hybrid bonding process, which offers significant improvements by using copper-to-copper (Cu-Cu) connections. We will discuss key process steps, such as wet cleaning, degassing, and plasma surface treatment, and present data on Cu-Cu diffusion, void formation, and placement accuracy. This article explores the advanced die-to-wafer (D2W) hybrid bonding process, which offers significant improvements by using copper-to-copper (Cu-Cu) connections.
- present data on Cu-Cu diffusion, void formation, and placement accuracy.
- This comprehensive overview highlights how D2W hybrid bonding enhances system-level performance and is essential for high-volume manufacturing in advanced semiconductor packaging.
- This article explores the advanced die-to-wafer (D2W) hybrid bonding process, which offers significant improvements by using copper-to-copper (Cu-Cu) connections.
- We will discuss key process steps, such as wet cleaning, degassing, and plasma surface treatment, and present data on Cu-Cu diffusion, void formation, and placement accuracy.
