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Nexus Voices
C.Y. LU
43 episodes
2 months ago

Nexus Voice is a comprehensive program that approaches the world from the perspective of a social observer, offering in-depth analysis of economics, culture, and career exploration. Through detailed interpretations of economic articles, decoding the societal metaphors embedded in contemporary songs, and sharing diverse workplace stories via professional interviews, the program aims to provide listeners with a multifaceted lens to understand the world and inspire personal growth.

Key Features:

Simplifying complex economic concepts by breaking down key points in articles.
Exploring emotions and social contexts behind songs, revealing deeper stories within the music.
Offering career insights and guidance to inspire professional exploration and life wisdom.

NexuStock, Connect the Future

Contact:
cylu.star@gmail.com
https://thepearl.ghost.io/

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All content for Nexus Voices is the property of C.Y. LU and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.

Nexus Voice is a comprehensive program that approaches the world from the perspective of a social observer, offering in-depth analysis of economics, culture, and career exploration. Through detailed interpretations of economic articles, decoding the societal metaphors embedded in contemporary songs, and sharing diverse workplace stories via professional interviews, the program aims to provide listeners with a multifaceted lens to understand the world and inspire personal growth.

Key Features:

Simplifying complex economic concepts by breaking down key points in articles.
Exploring emotions and social contexts behind songs, revealing deeper stories within the music.
Offering career insights and guidance to inspire professional exploration and life wisdom.

NexuStock, Connect the Future

Contact:
cylu.star@gmail.com
https://thepearl.ghost.io/

Powered by Firstory Hosting

Show more...
Personal Journals
Education,
Society & Culture,
Self-Improvement,
Sports
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EP4-03: 解密未來晶片散熱:3D 封裝如何突破 AI/HPC 瓶頸,揭秘 ECTC 2025:AI 時代下的晶片封裝與材料革命
Nexus Voices
8 minutes
4 months ago
EP4-03: 解密未來晶片散熱:3D 封裝如何突破 AI/HPC 瓶頸,揭秘 ECTC 2025:AI 時代下的晶片封裝與材料革命


解密未來晶片散熱:3D 封裝如何突破 AI/HPC 瓶頸
節目名稱: 晶片革新最前線:3D 封裝與液冷散熱的未來藍圖
單集標題: 揭秘 ECTC 2025:AI 時代下的晶片封裝與材料革命
節目描述:
歡迎收聽「晶片革新最前線」!本集節目將帶您深入了解在 AI 訓練與推理需求巨幅攀升下,高效能運算 (HPC) 晶片所面臨的巨大挑戰,以及業界如何透過 3D 晶片封裝技術革新來突破瓶頸。我們將聚焦於 2025 年 IEEE 電子元件與技術大會 (ECTC 2025) 上展現的最新突破,這些技術預示著 HPC 與 AI 系統的散熱與訊號架構將被重新定義。
當前晶片發展面臨的核心瓶頸包括熱管理、頻寬限制及訊號延遲。為了解決這些問題,3D 封裝技術被視為關鍵,並驅動了對創新封裝與散熱材料的龐大需求。本集節目將為您解析:

  • 何謂嵌入式液冷 (Integrated Liquid Cooling)? 我們將探討這項技術如何將冷卻液流道直接整合至晶片上方或底部,顯著縮短熱傳導路徑並降低熱阻,使熱能更快散出,特別適用於高功率密度的 3D 堆疊晶片。我們將介紹 TSMC 的 CoWoS 液冷封裝模組原型,其透過導入晶片底部冷卻液通道結構和 OX TIM 氧化物熱介面材料來加強熱導效率。同時,Imec 與 TSMC 的比較也指出,直接液冷設計可顯著提升散熱效率。
  • 1µm 混合鍵合 (Hybrid Bonding) 的革命性意義:由 Intel 等公司推動的這項技術,是一種超低間距 (pitch) 的銅對銅 (Cu-Cu) 鍵合技術。它實現了晶片「面對面直接堆疊 (face-to-face)」的 3D IC 封裝架構,大幅提升了訊號密度與熱傳導。儘管目前已達實驗片水準,但大規模商用仍面臨對位誤差與界面氣泡控制的挑戰。
  • 光電共封裝 (Co-Packaged Optics, CPO) 如何引領資料傳輸未來:CPO 是光模組整合架構的演進趨勢,旨在將光引擎直接與 ASIC 共封裝。它能提供更高的頻寬和更低的功耗,支援未來 3.2T、6.4T 甚至 12.8T 及以上的資料速率。
  • 材料公司在 3D 封裝浪潮中的巨大機會:隨著 Tosoh、Brewer Science、Shin-Etsu 等領先材料供應商已在提供新一代封裝膠、熱介面材料和導熱聚合物等新材料,我們將探討台灣廠商的機會點,例如在 無氟冷卻液與密封封裝材料、支援微通道結構的高精度雷射加工/微蝕刻技術,以及 光電/熱共封裝模組整合 (特別是 CPO 模組) 等領域的發展潛力。

本集節目將幫助您理解,3D 堆疊技術正從概念驗證進入實質量產準備階段。AI 加速器和資料中心市場將是這些高密度、高散熱封裝技術的最早導入者。對於半導體從業者、材料科學家、科技投資者以及對未來運算架構感興趣的聽眾來說,本集節目將提供寶貴的洞察。
節目重點摘要 (Key Takeaways):

  • AI/HPC 發展驅動晶片性能瓶頸,3D 封裝是核心解決方案。
  • 嵌入式液冷:將冷卻液直接導入晶片內部或底部,大幅提升散熱效率,降低熱阻,適用於高功率密度 3D 堆疊。
  • 1µm 混合鍵合:實現晶片「面對面直接堆疊」,大幅提升訊號密度與熱傳導。
  • 光電共封裝 (CPO):將光引擎與 ASIC 共封裝,提供更高頻寬、更低功耗,是未來資料中心與 AI 加速器的關鍵技術。
  • 材料創新是實現高性能 3D IC 封裝的關鍵要素,為材料供應商帶來龐大機會,特別是在無氟冷卻液、高精度製程材料及光電/熱共封裝材料等領域。
  • 資料中心與 AI 加速器市場將率先導入這些先進封裝技術。

適合聽眾:

  • 半導體產業的工程師與研究人員
  • 材料科學與工程領域的專業人士
  • 關注 AI、HPC 與先進運算發展的科技愛好者
  • 尋找新興科技投資機會的投資者


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Powered by Firstory Hosting
Nexus Voices

Nexus Voice is a comprehensive program that approaches the world from the perspective of a social observer, offering in-depth analysis of economics, culture, and career exploration. Through detailed interpretations of economic articles, decoding the societal metaphors embedded in contemporary songs, and sharing diverse workplace stories via professional interviews, the program aims to provide listeners with a multifaceted lens to understand the world and inspire personal growth.

Key Features:

Simplifying complex economic concepts by breaking down key points in articles.
Exploring emotions and social contexts behind songs, revealing deeper stories within the music.
Offering career insights and guidance to inspire professional exploration and life wisdom.

NexuStock, Connect the Future

Contact:
cylu.star@gmail.com
https://thepearl.ghost.io/

Powered by Firstory Hosting