(Invited, Digital Presentation) Heterogeneous IGZO/Si CFET Monolithic 3D Integration

Yao Jen Lee, Shu Wei Chang, Wen Hsi Lee, Yeong Her Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

System-on-panel and monolithic 3D integration must be the main trend in the future. Heterogeneous channel materials need to be integrated on a chip for the different requirements. In the previous work, we innovated an advanced process to combine double gate IGZO high-frequency device and dual work function gate heterogeneous IGZO/Si CFET inverter/SRAM on a substrate. However, the heterogeneous CFET architecture is pretty complicated. Subsequently, the channel design, gate structure, and operation mode for both bottom polysilicon and top IGZO transistor are discussed in detail in this study.

Original languageEnglish
Title of host publicationECS Transactions
PublisherInstitute of Physics
Pages145-152
Number of pages8
Edition6
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - 2022
Event242nd ECS Meeting - Atlanta, United States
Duration: 2022 Oct 92022 Oct 13

Publication series

NameECS Transactions
Number6
Volume109
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

Conference

Conference242nd ECS Meeting
Country/TerritoryUnited States
CityAtlanta
Period22-10-0922-10-13

All Science Journal Classification (ASJC) codes

  • General Engineering

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