Ion Implantation; Monolithic 3D Integration (M3D); Wafer Bonding
Issue Date
2022-03
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
6th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2022, Page. 76-78
Abstract
We have demonstrated the monolithic 3D integration (M3D) process and its applications to hybrid CMOS and photodiode device system as well as 3D neuromorphic device system. This M3D process was realized by both hydrogen ion (H+) implantation and Silicon-on-Insulator (SOI) wafer bonding with optimized various unit processes. Our result indicate that M3D integration process can be an alternative process integration scheme to the conventional 2D scaling process.