Journal of Research in VLSI Design Tools and Technology ISSN: 3139-2016 (Online)

Authors:Rohini Sharma, Gayatri Thakare

Abstract:As the semiconductor industry faces challenges in traditional scaling, innovative solutions are sought to maintain and improve the performance, density, and energy efficiency of VLSI circuits. 3D integration and advanced packaging techniques have emerged as promising approaches to address these challenges. This paper presents an in-depth exploration of 3D integration technologies and their impact on VLSI circuit design. It discusses various advanced packaging techniques, their benefits, challenges, and implications on circuit performance, power efficiency, and thermal management. Through case studies and analyses, this paper aims to provide a comprehensive understanding of the potential of 3D integration and advanced packaging in shaping the future of VLSI design.

Keywords:Advanced packaging techniques, 3D integration, Very Large Scale Integration (VLSI), Through-Silicon Vias (TSVs), Interposers, Micro-Bump Connections, System-in-Package (SiP), Fan-Out Wafer-Level Packaging (FOWLP), Chiplet-Based Integration.