公众号记得加星标⭐️，第一时间看推送不会错过。 Yole表示，光子封装的核心在于模块级组装。它将各种组件集成在一起，形成完整的光学引擎，包括 激光芯片、光纤阵列单元、硅光子芯片、棱镜和光电二极管阵列。这种架构常见于当今的光收发器， 而光收发器目前仍占据最大的市场份额。然而，这个市场正在发生变化。光收发器正从混合集成（即 源芯片倒装到硅光子器件上）转向异构集成（即芯片在键合后直接在硅光子芯片上进行加工）。但更 深 层 次 的 颠 覆 性 变 革 来 自 共 封 装 光 学 器 件 （ CPO ） ， 它 将 光 子 集 成 电 路 （ PIC ） 与 电 子 集 成 电 路 （EIC）堆叠在一起。 这种转型恰好发挥了先进半导体代工厂的优势。台积电和日月光等公司不仅作为制造领导者，而且作 为潜在的标准制定者，都具备发挥关键作用的有利地位。如果行业要从创新走向大规模部署，标准化 至关重要。然而，一些架构问题仍悬而未决：行业应该倾向于采用PIC-on-EIC还是像台积电目前采 用的EIC-on-PIC？混合键合技术是否会取代扇出型微凸点技术？在光学方面，哪种耦合策略将占据 主导地位：V型槽、边缘耦合器还是光栅耦合器？ ...

3月17日，美股高开，截至发稿纳指涨0.62%，道指涨0.28%，标普500指数涨0.49%。全市超3700股上涨。 个股方面，明星科技股普涨，英伟达、特斯拉、谷歌、苹果等均小幅上涨。航空股走高，美航集团涨2.24%。 | | | 英伟达 | 183.350 | +0.07% | | --- | --- | --- | --- | --- | | | | NVDA | | | | 2 | | 美元 | 451.830 | +2.27% | | | | MU | | | | 3 | S | 闪迪 | 713.640 | +1.42% | | | | SNDK | | | | 4 | | 特斯拉 | 397.375 | +0.46% | | | | TSLA | | | | 5 | | Lumentum Holdings Inc. Common Stock ... | 622.695 | -0.34% | | | | LITE | | | | | | Kelles and re | 137.510 | +0.59% | | | | BABA | | | | | | 台积电 | 342.360 | +0.91 % ...

TSM stock is moving. See the chart and price action here. The Unseen Helium ChokepointHelium is an indispensable input in advanced chipmaking, used to cool EUV scanners, stabilize high‑vacuum lithography, and purge and control plasmas in etch and deposition tools. Its unique mix of chemical inertness and exceptional thermal conductivity makes it effectively irreplaceable for leading‑edge 5 nm and below production — exactly the nodes powering Nvidia GPUs and TSMC fabs.Qatar sits at the heart of the market, s ...

Trefis: TSM Stock Insights The recent escalation in the Iran War has triggered a spike in oil prices (read Where Will Oil Prices Be On March 31?), putting high-growth tech under pressure. However, this presents an interesting trade opportunity in Taiwan Semiconductor Manufacturing (TSM). The current macro volatility acts as a direct stress test on TSM's supply chain. Chipmaking remains highly exposed to petroleum shocks. Critical inputs like sulfuric acid are oil-derived, and crude spikes inflate LNG pri ...

12 March 2026 European Chemicals & Global Semiconductors Global Industrial Gases & Semis: Assessing the helium impact James Hooper +44 20 7676 6995 james.hooper@bernsteinsg.com Mark Li +852 2123 2645 mark.li@bernsteinsg.com Stacy A. Rasgon, Ph.D. +1 213 559 5917 stacy.rasgon@bernsteinsg.com David Dai, CFA +852 2918 5704 david.dai@bernsteinsg.com Qingyuan Lin, Ph.D. +852 2123 2654 qingyuan.lin@bernsteinsg.com Yipin Cai, CFA +852 2123 2669 yipin.cai@bernsteinsg.com We have recieved many inbounds on the impact ...

Taiwan Semiconductor is a clear winner in AI because of its neutral position. In the computing unit space, the biggest names are Nvidia, Advanced Micro Devices, and Broadcom. All three of these companies source at least some, if not most, of their logic chips from Taiwan Semiconductor. This is because Taiwan Semiconductor has established itself as the most technologically advanced and top manufacturer of chips in the world. It doesn't matter whose computing unit is being used in AI, as Taiwan Semiconductor ...

Core Viewpoint - The article discusses the current state and future outlook of the global semiconductor foundry industry, highlighting the dominance of TSMC and the competitive landscape among major players like Samsung and SMIC [2][4][5]. Group 1: Market Overview - According to TrendForce, the global foundry market is projected to reach $169.5 billion in 2025, representing a year-on-year growth of 26.3% [2]. - TSMC holds a commanding market share of 70%, with revenue expected to exceed $122.54 billion, increasing from 64.4% in 2024 to 69.9% in 2025 [4]. - The foundry industry faces potential challenges in the second half of the year due to rising memory chip prices, which may lead to decreased demand [2]. Group 2: Company Performance - TSMC remains the leader in advanced process technologies, particularly in 3nm and 2nm nodes, with significant demand for mobile and AI chips [4]. - Samsung ranks second with a revenue of $12.634 billion, accounting for 7.2% of the market, but its position has declined compared to 2024 [4]. - SMIC, in third place, reported a revenue of $9.33 billion, marking a 16.2% increase year-on-year, driven by rising domestic demand for semiconductor alternatives [5]. Group 3: Competitive Landscape - The article notes that the foundry market is highly concentrated, with TSMC, Samsung, and SMIC being the primary players, while other companies are mainly from mainland China and Taiwan [5]. - There is a potential for SMIC to surpass Samsung in the coming years, contingent on its ability to scale up advanced production capacity [5].

如果您希望可以时常见面，欢迎标星收藏哦~ 《Chosun Biz》16日报导，随着台积电在芯片代工领域的市占率扩大领先三星，全球半导体供应 链加剧集中台湾，分析师指出，先进芯片生产极大比例绑定台湾的结构，越来越根深蒂固，韩国一 名业界主管说，「台积电已超越单纯的制造商，实际成为制程标准与价格的制定者」。 报导指出，根据市调公司集邦科技（TrendForce）的数据，去年第4季台积电在代工市场的市占率 达70.4%，稳坐龙头，排名第二的三星电子市占率7.2%，两家公司的差距扩大至63.2个百分点，创 最大纪录。 台积电力求巩固与对手的「超级差距」（ultra-gap），其计划2026年资本支出达520亿至560亿美 元，而除了投资先进制程，台积电也将大幅扩大CoWoS封装产能。 台积电的独占鳌头引发全球政策制定者的警告，美国财政部长贝森特在今年初的世界经济论坛上表 示 ， 「 全 球 面 临 最 大 的 单 点 故 障 （ single point of failure ） 就 是 97% 的 高 阶 芯 片 集 中 在 台 湾 生 产」，意指供应链集中的风险。所谓「单点故障」是指系统中的某一部分故障，导致整体 ...

大摩闭门会：中国 AI GPU 前景展望以及台积电最新资本 支出预期; 上调阿里巴巴为互联网首选 260312_原文 2026 年 03 月 13 日 17:25 发言人 00:00 各位上午好，今天是 3 月 13 日星期五，欢迎来到摩根森周五的新经济板块热点前三在线直播。我是查理， 请注意本次的会议内容与您的问题将会被录音。在本次视频直播中我将会与 dac 以及 john 一起讨论最新的 两个趋势。 发言人 00:24 一个是中国 AI 的前景。Gary 的团队最近上调阿里巴巴成为互联网首选，其中一个很重要的原因就是 AIGP 国产化的推动。从我们半导体角度团队的角度来讲的话，我们也会提供一些从供应商从这个行业竞争上面 有什么样的 perspective。最后由我会再回到这个 global 的 AI 生命的手牌权。最近我们也上调了台积电 资本支出，就是说面向全球的 AI 的印刷刷式，我们还是蛮正面的。 发言人 01:06 好，我想因为九月刚好也上线了，那我们是不是还是从 90 开始？因为先讲一下这个客户端终端的需求的情 况，然后 dac 再讲一下怎么悲伤 china 和 AIKP 要形成我们对地面的看法。 ...

The Great AI Silicon Shortage AI 芯片大短缺 TSMC N3 Wafer Shortages, Memory Constraints, Datacenter Bottlenecks, Supply Chain Wars Winner 台积电 N3 晶圆短缺、内存限制、数据中心瓶颈、供应链战争赢家 IVAN CHIAM, MYRON XIE, RAY WANG, AND 3 OTHERS IVAN CHIAM、MYRON XIE、RAY WANG 以及其他 3 位作者 MAR 12, 2026 2026 年 3 月 12 日 ∙ PAID ∙ 付费内容 19 1 Share 分享 SemiAnalysis x Fluidstack Hackathon SemiAnalysis x Fluidstack 黑客松 We're hosting a hackathon ahead of GTC this year on Sunday the 15th, in partnership with Fluidstack, and would love to have you join us! ...