中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装 ›› 2024, Vol. 24 ›› Issue (6): 060113 . doi: 10.16257/j.cnki.1681-1070.2024.0138

所属专题: 硅通孔三维互连与集成技术

• “硅通孔三维互连与集成技术”专题 • 上一篇    下一篇

基于TSV的三维集成系统电热耦合仿真设计

王九如,朱智源   

  1. 西南大学电子信息工程学院,重庆 400700
  • 收稿日期:2024-05-01 出版日期:2024-06-25 发布日期:2024-06-25
  • 作者简介:王九如(2001——),女,江苏徐州人,硕士研究生,现从事三维集成电路领域研究。

Electro-Thermal Coupling Simulation Design of 3D Integrated System Based on TSV

WANG Jiuru, ZHU Zhiyuan   

  1. Collegeof Electronic and Information Engineering, Southwest University, Chongqing400700, China
  • Received:2024-05-01 Online:2024-06-25 Published:2024-06-25

摘要: 三维集成系统利用垂直堆叠技术,实现高性能与低功耗,其中硅通孔(TSV)技术是三维互连成功实施的关键。TSV技术缩短互连距离,提升信号传输效率和电磁兼容性,但同时引发电热耦合问题,威胁三维集成电路性能的进一步提升。综述了基于TSV的三维集成电路中电热耦合现象的仿真设计进展,详细介绍了电气和热仿真设计方法,并探究了电热耦合问题的潜在影响及缓解策略。为理解和应对三维集成系统中的电热耦合挑战提供了系统的分析,并对未来研究方向提供了指导。

关键词: 三维集成系统, 硅通孔, 电热耦合

Abstract: Three-dimensional integrated system utilizes vertical stacking technology to achieve high performance and low power consumption, in which through-silicon via (TSV) technology is key to the successful implementation of three-dimensional interconnects. TSV technology shortens the interconnect distance, enhances signal transmission efficiency and electromagnetic compatibility, but it also leads to electro-thermal coupling issues, threatening further performance improvement of three-dimensional integrated circuits. Advances in the simulation design of electro-thermal coupling phenomena in three-dimensional integrated circuits based on TSV are summarized, the electrical and thermal simulation design methods are described? in detail, and the potential impacts and mitigation strategies for electro-thermal coupling issues are explored. A systematic analysis is provided to understand and address the challenges of electro-thermal coupling in three-dimensional integrated systems, and guidance is provided for future research directions.

Key words: three-dimensional integrated system, through-silicon via, electro-thermal coupling

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