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© Shutterstock Dongwoo Fine-Chem and Samsung Electro-Mechanics partner on glass core substrate business, advancing semiconductor development By Sophie Gregory 2 days ago 2 min read Bookmark South Korean semiconductor chemicals manufacturer Dongwoo Fine-Chem has signed a joint venture agreement with electric components manufacturer Samsung Electro-Mechanics to commercialise glass core substrate (G

Samsung Electro-Mechanics signed a final agreement on July 2 with Sumitomo Chemical's Korean subsidiary Dongwoo Fine-Chem to form a joint venture that will produce glass cores, a key material used in next-generation semiconductor package substrates, the companies said.

Samsung Electro-Mechanics is in final-stage talks to supply multilayer ceramic capacitors (MLCCs) to a major US cloud provider for AI servers, while also expanding substrate production capacity and securing a separate silicon capacitor contract, according to Korean media reports and company statements.

Samsung Electro-Mechanics has begun mass production of advanced package substrates for Qualcomm's first data center AI accelerator, extending the companies' supply relationship from mobile and PC chips into server-class semiconductors, ZDNet Koreareported.

Samsung Electro-Mechanics (Semco) is rapidly gaining ground in the silicon capacitor market as AI infrastructure investment and technology upgrades accelerate demand. After landing its first major silicon capacitor order, the company is in talks with additional potential customers, while its multilayer ceramic capacitor (MLCC) business is also expanding and operating profit is expected to hit a re

AI demand for high-performance chips is driving up orders for semiconductor silicon capacitors, or Si-Caps, with Samsung Electro-Mechanics and several Taiwanese memory makers emerging as key names to watch. Supply-chain sources say the shift could reshape who captures future demand for advanced packaging.

Passive component manufacturer Yageo held its 2026 annual shareholders meeting on May 27. In a post-meeting interview, chairman Pierre Chen confirmed that the world's two largest multilayer ceramic capacitor (MLCC) makers, Japan's Murata Manufacturing and South Korea's Samsung Electro-Mechanics (Semco), have recently issued price increase notices to customers and distributors.