How the Industry is Building Chips That Should Be Physically Impossible

How the Industry is Building Chips That Should Be Physically Impossible

🎙 Semiconductor Leadership Podcast 👥 5K 📅 September 17, 2025 ⏱ 27 min 👁 756 📄 expert opinion 🧭 2026-08-16
Available in: English (current) Français

Keywords

advanced packagingTCBHBMhybrid bondingsilicon photonics

Summary

In this episode of the Semiconductor Leadership Podcast, host Salah Nasri interviews CK Lim, CEO of the Advanced Packaging Business Group at ASMPT. Lim shares his 30-year career journey in the semiconductor industry, from his early work implementing just-in-time manufacturing to his current leadership role. He discusses ASMPT’s strategic focus on advanced packaging, particularly its leadership in thermal compression bonding (TCB) for logic and HBM, highlighting technical differentiators such as sub-0.5 micron placement accuracy and active oxide removal. Lim also addresses emerging trends like glass core substrates, co-packaged optics, and hybrid bonding, predicting that glass substrates will be the future and that co-packaged optics will take off in 2-3 years. He emphasizes the importance of foresight, consistency, and team alignment in leadership, and expresses optimism about the infinite potential of advanced packaging driven by human creativity. The conversation also touches on regional supply chain challenges and the diffusion of technology to emerging countries.

153 words

Critical Evaluation

Value of the Information & Strength of the Argument

The value of the information lies in the insider perspective of a senior executive at a leading equipment supplier, providing specific technical details about ASMPT’s TCB technology, including placement accuracy, throughput, and install base advantages. The argumentation is largely anecdotal and promotional, relying on the authority of the speaker rather than rigorous data or independent verification. Claims about being ‘first mover’ and having a ‘10 to 1’ install base are presented without substantiation. The discussion of future trends like glass substrates and co-packaged optics is speculative but informed by industry experience.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is moderate; the content is an expert opinion rather than a peer-reviewed study. No external sources are cited, and the claims are not backed by published data. The title is somewhat sensationalized, suggesting a focus on ‘physically impossible’ chips, but the content is more about industry trends and ASMPT’s capabilities. The adequacy between title and content is partial, as the title overstates the technical impossibility aspect. No comments were provided for analysis.

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Title / Content Match

The title is somewhat sensationalized but broadly aligns with the content, which discusses advanced packaging technologies that push physical limits.

Quality & Reliability

7/10

The content is an expert interview with CK Lim, CEO of ASMPT's advanced packaging business, providing insider perspectives on industry trends and ASMPT's technological capabilities. Claims are specific (e.g., placement accuracy, install base ratios) but not independently verified. The discussion is largely promotional, lacking critical analysis or external validation.

Key Moments

Cited Sources

  • ASMPT Official Website — Mentioned as the company's official site, providing background on ASMPT's solutions.

Concurring Sources

  • ASMPT Official Website — Official company information supporting claims about ASMPT's market position and technology.

Contribution & Novelties

The podcast offers a unique insider view of ASMPT’s advanced packaging strategies, particularly its TCB technology and market positioning. It provides specific technical details and future predictions that are not commonly found in public literature. The discussion on glass substrates and co-packaged optics offers forward-looking insights.

Pour aller plus loin :

  • Advanced packaging on Wikipedia — Provides a general overview of advanced packaging technologies.
  • Thermal compression bonding on Wikipedia — Explains the TCB process and its applications.
  • High Bandwidth Memory (HBM) on Wikipedia — Details HBM technology and its role in AI and computing.
  • Hybrid bonding on Wikipedia — Discusses hybrid bonding as an emerging interconnect technology.
  • Co-packaged optics on Wikipedia — Introduces co-packaged optics and its potential in data centers.

121 words

Radar Profile

The radar profile shows a balanced but moderate performance across all dimensions, with slightly higher scores in information quantity and quality, reflecting the expert interview format. The lower score in technical level suggests the content is accessible but not deeply technical, while the fiabilite score is moderate due to the promotional nature.

Reliability 6/10