中國正由特種玻璃、雷射/蝕刻、通孔鍍銅、CMP 平坦化到再佈線層,整合 TGV 玻璃基板供應鏈,目標係 AI 與 HPC 封裝。
玻璃基板可改善平整度、尺寸穩定性、高頻訊號損耗及熱膨脹係數配對;但佢唔代表散熱自然更好,高功耗 AI 封裝仍要另設散熱路徑。
京東方等企業已進入送樣、試產同技術測試;1.6T 光模組、RF 等較早期應用,或可先累積製程經驗,但最嚴苛的 AI 加速器量產仍有待認證。
How is China’s rapidly scaling Through-Glass Via (TGV) glass-substrate industry addressing the advanced-packaging needs of AI accelerators aThrough-glass via technology is emerging as a packaging route for high-density AI and HPC systems.
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Create a landscape editorial hero image for this Studio Global article: How is China’s rapidly scaling Through-Glass Via (TGV) glass-substrate industry addressing the advanced-packaging needs of AI accelerators a. Article summary: China’s TGV push is best understood as a strategic advanced-packaging supply-chain buildout, not yet a proven wholesale replacement for silicon interposers or organic substrates. It aims to make large, low-loss glass int. Topic tags: general, general web, education. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, charts with fake nu
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玻璃正由材料選項,變成 AI 加速器同高效能運算(HPC)封裝嘅重要競賽場。中國而家要做嘅,唔止係生產一塊新基板,而係由玻璃通孔(TGV)、玻璃中介層、玻璃芯載板,到專用設備,逐段砌返一條本土供應鏈。
不過,最重要嘅現實係進度:多間中國企業已走到送樣、試產線同製程開發階段,但要廣泛用喺要求最高嘅 AI 封裝,仍然要過良率、可靠性測試同客戶認證幾關。1812