半导体制造技术

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俄罗斯的光刻机往事
半导体行业观察· 2025-08-20 01:08
Core Viewpoint - The article discusses the historical context and current status of Planar (KB-TEM), a Belarusian semiconductor equipment manufacturer, highlighting its significance in the semiconductor industry and the challenges it faces in a competitive landscape. Group 1: Historical Background - The Soviet Union made significant contributions to semiconductor technology, including the development of contact lithography machines, but lagged behind Western advancements [7][10]. - Planar, established in 1963, became a key player in the Soviet semiconductor industry, focusing on lithography equipment and precision instruments [4][5]. - After the dissolution of the Soviet Union, Planar transitioned to a market-oriented operation while maintaining its technological heritage [4][5]. Group 2: Technological Development - Planar's core advantage lies in its low-cost, high-reliability semiconductor manufacturing equipment, which is widely used in research institutions in Russia and Belarus [5]. - The company has developed competitive technologies in contact and proximity lithography, although it has not kept pace with advancements made by companies like ASML and Nikon [5][10]. - Planar's laser direct-write lithography machines are utilized for research and small-scale chip production, providing an alternative to traditional lithography methods [14]. Group 3: Market Position and Challenges - Planar's lithography equipment is considered one of the few "advanced" options available to countries in the CIS region, despite being outdated compared to global standards [10][14]. - The company faces increasing competition as geopolitical dynamics shift, with both China and Russia striving for independent semiconductor manufacturing capabilities [14][19]. - Planar's efforts to market its products, such as participating in trade shows, have not yet translated into a strong competitive position against more established players like V-Technology [19].
台积电日本厂,带来新启示
半导体芯闻· 2025-06-06 10:20
如果您希望可以时常见面,欢迎标星收藏哦~ 来源:内容来自 technews 。 面对半导体产业的全球竞争,日本不再执着于「最先进制程」的技术光环,而是选择与台积电携手 合作,聚焦市场需求最强烈的成熟制程。从过去封闭的技术优越感,到今日以开放、务实的姿态迎 向国际伙伴,日本在熊本设厂的决策,不只是产业策略的转向,更标志着国家意识的一次重大革 新。 虽然日本在半导体的生产现况说不上亮眼,但前景令人期待。这是因为成功招揽全球最大的半导体 制造企业台积电在日本设厂,索尼集团与电装合资,在熊本成立日本先进半导体制造公司(Japan Advanced Semiconductor Manufacturing,JASM),生产22/28纳米与12/16纳米的半导体。 虽然主要由台积电出资,但据闻日本政府也成立六千亿日圆规模的基金,多数用于新工厂的补助。 我个人更看好JASM的前景胜过Rapidus。 其中一个原因是,日本终于成功招揽强大的亚洲企业来投资。回顾过去,2015年夏普被台湾鸿海 集团收购,同时东芝的家电部门和电视部门也被中国企业收购,媒体大肆宣扬技术外流的担忧。 在 此 之 前 , 2000 年 代 中 期 , 有 ...