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  "path": "/2026/06/tsmc-advances-copos-and-glass-substrate.html",
  "publishedAt": "2026-06-21T17:16:58.809Z",
  "site": "https://www.technetbooks.com",
  "textContent": "## TSMC Glass Substrate Packaging Transitions From Circular to Square Form Factors for Advanced AI Supply Chain Readiness\n\nThere is a huge demand in large area, complex heterogeneous integration through advanced packaging due to the proliferation of **AI processors** which are heavily utilizing High Bandwidth Memory. In a response to Chip on Wafer on Substrate’s physical size constraint, the **TSMC** is now speeding up the pace on **Chip on Panel on Substrate** , which utilize **glass substrate** instead of conventional organic substrate. The major challenge is the rate in which the glass core substrate’s yield can be improve.",
  "title": "TSMC Advances CoPoS and Glass Substrate Packaging to Exceed CoWoS Limitations",
  "updatedAt": "2026-06-21T17:16:58.810Z"
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