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台积电:我们不能保证!
国芯网· 2025-04-23 04:44
国芯网[原:中国半导体论坛] 振兴国产半导体产业! 不拘中国、 放眼世界 ! 关注 世界半导体论坛 ↓ ↓ ↓ 4月23日消息,据报道,台积电因在不知情的情况下为列入黑名单的公司生产芯片而面临10亿美元的罚 款。 不过,台积电在其最新的年度报告中承认,在监控芯片离开晶圆厂后如何使用存在困难。换句话说,它 不能保证其芯片最终不会进入被禁止企业。 据台积电年报,"我们在半导体供应链中的角色本质上限制了我们关于包含我们制造的半导体的最终产品 的下游使用或用户的可见性和信息,"台积电在其年度报告中的一份声明中写道。"这种限制阻碍了我们 完全确保我们制造的半导体不会被转移到非预期的最终用途或最终用户的能力,包括可能由我们的业务 合作伙伴或意图规避的第三方转移。" 当 TSMC 签订生产芯片的合同时,会向它提供一个 GDS 文件,其中包含制造该芯片所需的所有几何形 状、层和层次结构信息。TSMC使用各种工具验证 GDS 文件,以确保其符合工艺技术规则,然后生成光 掩模以最终制造芯片。台积电在任何时候都无法确定芯片的开发商或其最终目的地。 "此外,如果我们或我们的业务合作伙伴未能获得适当的进口、出口或再出口许可证或许可证, ...
再去一次SEMICON,为啥应该去日本?
芯世相· 2025-04-21 04:19
我是芯片超人花姐,入行20年,有50W+芯片行业粉丝。 有很多不方便公开发公众号的, 关于芯片买卖、关于资 源链接等, 我会分享在朋友圈 。 扫码加我本人微信 自从特朗普上台之后,发布了一系列高强度关税政策,全球半导体供应链也深受影响。在不稳定的 环境下,产业内对包括中国、日本、韩国在内的亚洲半导体产业开始更加重视。 其中,日本半导体产业尤其值得我们重点关注。 提起日本,总是会想起"失落的三十年",虽然日本半导体目前在"台前"比较低调,但在上游半导 体设备与材料,仍旧有着顶流的存在感。 在2024年新调查的 "半导体材料"的5个品类中,日本企业在3个品类位居第一 。在光刻胶领域, 东京应化工业以22.8%的份额排在首位,排名靠前的日本企业的合计份额达到75.9%;在硅晶圆 领域,信越化学工业 (24.7%) 的份额位居全球首位;光掩膜基板领域,3家日本企业垄断全球份 额。 半导体材料和设备领域市场较小,利润率相对更低,但技术难度又较大,对技术基础要求高。但日 本依靠其"匠人精神"以及对基础科研的极端重视,在该领域形成了独特的垄断墙。 想要更深入了解日本半导体产业,参加 SEMICON Japan 是一个不容错 ...
特朗普威胁向台积电征税100%!考验英伟达供应链
Di Yi Cai Jing· 2025-04-09 08:56
台积电创始人张忠谋曾提到,当英伟达CEO黄仁勋选择芯片制造合作伙伴时,"他愿意把一切都押在台积电身上"。 当地时间4月8日,美国总统特朗普称,他已经告知台积电,如果不在美国建厂,就将向台积电征收100%的高额关税。4月9日,台积电股价下跌超3%,过去 5个交易日,台积电股价累计下跌超16%。 这是特朗普对半导体供应链作出的最新威胁。尽管该行业在此前生效的对等关税中被豁免,但美股市场芯片板块仍然遭到冲击。过去5个交易日,英伟达股 价累计下跌超12%,最新市值仅2.3万亿美元。AMD股价更是下跌近24%。 台积电为包括英伟达、AMD以及苹果等公司供应芯片。该公司也是贸易战的"风暴眼"。该公司的市值在去年年底曾突破1万亿美元,但目前市值已经跌至约 7300亿美元。 黄仁勋表示,综合这些因素,短期内关税不会对英伟达的业绩展望和财务产生显著影响;但长期来看,本地制造是适应当前变化的关键。英伟达今年的目标 是加强供应链涉及国家地区的本地制造能力。 尽管台积电已经宣布增加对美国的投资,但分析师认为,美国的芯片生产能力仍不足以满足当前芯片的需求。 台积电创始人张忠谋曾提到,当英伟达CEO黄仁勋选择芯片制造合作伙伴时,"他愿意 ...
美国芯片,另一个短板
半导体行业观察· 2025-03-29 01:44
Core Viewpoint - The article emphasizes the critical need for a resilient and self-sufficient semiconductor supply chain in the U.S., highlighting the significant investments required to address material shortages and support semiconductor manufacturing growth [1][2][3]. Group 1: Investment and Supply Chain Challenges - The U.S. plans to invest over $450 billion in semiconductor manufacturing capacity by 2024, but faces a potential shortfall in the supply of over 60% of the necessary materials and chemicals by 2030 [1][10]. - An estimated one-time capital investment of around $9 billion is needed to fill the material gap and keep pace with semiconductor manufacturing capacity expansion [2][13]. - The overall semiconductor market in the U.S. is projected to exceed $140 billion by 2030, more than doubling from $68 billion in 2024, with related chemicals and materials demand expected to grow from $4 billion to approximately $13 billion [3]. Group 2: Importance of Chemical Supply - The semiconductor industry relies on over 100 types of chemicals and materials, many of which require ultra-high purity, making the supply chain vulnerable to disruptions [8][10]. - The U.S. currently imports nearly all ultra-high purity hydrogen fluoride needed for advanced semiconductor devices, indicating a heavy reliance on foreign supply chains [8][10]. - A diversified chemical supply chain is essential for supporting U.S. semiconductor manufacturing without significantly impacting overall manufacturing costs, as raw materials account for less than 5% of total costs [8]. Group 3: Types of Chemical Supply Gaps - Seven types of chemical supply challenges have been identified, ranging from attractive domestic supply to critical gaps in technology and raw material access [9][18][21]. - For example, high-purity hydrogen fluoride faces economic challenges due to reliance on imports, while some materials are restricted due to environmental regulations [21][22]. - The article outlines the need for collaboration among industry players to develop local supply chains and reduce dependency on imports [27]. Group 4: Future Directions - To ensure a reliable supply of critical materials, companies should consider trade agreements, securing key raw material sources, and addressing investment and operational cost disparities in the U.S. [27]. - The establishment of resilient semiconductor material supplies is crucial for scaling the domestic semiconductor industry and securing access to key technologies in the 21st century [27].
这个国家,将建首个晶圆厂
半导体行业观察· 2025-03-05 01:03
Core Viewpoint - Vietnam is set to build its first semiconductor wafer fabrication plant with a budget of 12.8 trillion VND (approximately 500 million USD), aiming to enhance its semiconductor ecosystem and attract foreign investment in the industry [1][2]. Investment and Development Plans - The Vietnamese government has approved a significant investment plan for a semiconductor factory, which will include tax incentives allowing companies to retain 20% of taxable income for reinvestment in the local semiconductor ecosystem [1]. - Vietnam is actively negotiating with several U.S. semiconductor companies, including GlobalFoundries and PSMC, to establish a semiconductor manufacturing presence in the country [3][5]. - The government aims to complete the first semiconductor manufacturing plant by around 2030, with plans to support local companies like Viettel in building their own facilities [5][10]. Industry Growth and Export Statistics - By 2021, semiconductors accounted for 19% of Vietnam's technology exports, up from 11% in 2011, with a compound annual growth rate of 37.6% during that period [8]. - In 2023, Vietnam's semiconductor equipment exports reached 7.53 billion USD, with over half going to the U.S., making Vietnam the third-largest chip exporter to the U.S. after Malaysia and Taiwan [8][10]. Strategic Vision for Semiconductor Industry - Vietnam's long-term strategy includes establishing six wafer fabrication plants and achieving an annual revenue of approximately 25 billion USD by 2030, with projections of 50 billion USD by 2040 and 100 billion USD by 2050 [13][14][15]. - The strategy will be implemented in three phases, focusing on attracting foreign investment, enhancing domestic capabilities, and ultimately creating a self-sufficient semiconductor ecosystem [16][20][22]. Challenges and Competitive Landscape - The high cost of building semiconductor fabs, estimated at up to 50 billion USD, poses a significant challenge for Vietnam as it competes with countries like China, the U.S., South Korea, and the EU, which have announced substantial funding for their semiconductor industries [6][12]. - Vietnam's semiconductor industry currently relies heavily on foreign direct investment, primarily in assembly, testing, and packaging, with limited domestic production capabilities [10][12].
台积电为何要大举投资美国?
半导体行业观察· 2025-03-05 01:03
如果您希望可以时常见面,欢迎标星收藏哦~ 但在第二任期内,特朗普把椭圆形办公室的"坚决"办公桌当成了谈判桌,进一步利用不断增加的关 税威胁(现在已是主动行动)作为手段,将美国境外的制造业转移到美国境内,创造新的就业机 会。对于我们这些把美国当成家的人来说,这听起来比全球化对几十年来不断削弱的制造业基地的 帮助要好得多。 由于最终销往美国的产品大部分是在中国、墨西哥和加拿大制造的,因此关税首先冲击这些地区并 对其造成严重影响也就不足为奇了。但特朗普已明确表示,关税也将适用于台湾,台湾半导体制造 公司的大部分代工产能都位于台北附近。 鉴于世界对高端芯片的依赖,而这些芯片大多在台湾制造和封装,为了在这个分裂的世界中实现某 种类似稳定的东西,将自身风险分散到地理上才是台湾的最大利益,而该公司近年来一直在这样 做。 昨天,台积电首席执行官魏哲家和特朗普总统在白宫概述了一项新的投资协议,该协议将允许台积 电的客户避免原本 25% 的关税,之后将进一步提高。与英特尔不同,英伟达、AMD、苹果、高通 和博通没有自己的代工厂,它们对自己的产品可能受到此类关税的制裁感到不满。尤其是这些关税 不会是静态的一次性事件,而是会随着时间 ...
芯片行业,面临巨大转变
半导体芯闻· 2025-02-26 10:04
如果您希望可以时常见面,欢迎标星收藏哦~ 来源:内容编译自EET,谢谢。 半导体行业正在经历一段剧烈的动荡时期,英特尔可能会被拆分并出售给博通和/或台积电,Arm 崛起成为芯片制造商,地缘政治紧张局势加剧。这一重大转变将对半导体供应链、行业内的力量平 衡以及技术创新的未来产生深远影响。 英特尔的衰落和潜在收购 巴塞罗那超级计算中心 (BSC) 主任马特奥·瓦莱罗 (Mateo Valero) 在接受采访时指出,英特尔传 统上是自行设计和制造芯片的。现在,只有三星和英特尔设计芯片并拥有自己的半导体工厂。其余 的都是"无晶圆厂",依靠技术更先进的代工厂,例如台积电。他还指出,格芯 (Global Foundries,原 AMD) 已经落后,专注于为汽车行业生产更大的晶体管。瓦莱罗表示,关键在 于"谁拥有高科技代工厂"。 供应链脆弱性和地缘政治考虑 半导体供应链的复杂性和国际一体化程度日益凸显。《芯片战争:争夺全球最关键技术》一书作者 克里斯·米勒在与 Arm 首席执行官雷内·哈斯对话时表示,美国曾经在半导体领域实现了垂直整 合,但随着技术变得越来越复杂,一家公司不可能专注于所有领域。 米勒认为,拥有国际一体化的供 ...