- Business
- Daejoo Electronic Materials Co., Ltd. is a leading developer and manufacturer of advanced electronic materials, with operations extending across South Korea, China, Taiwan, the United States, Europe, and Southeast Asia. The company excels in providing critical components for high-growth sectors including secondary batteries, electronics, automotive, and solar energy applications. A key area of innovation for Daejoo is its silicon anode materials, branded as DMSO, which are high-capacity silicon-based active materials for lithium-ion batteries. These materials are crucial for electric vehicles (EVs), offering significantly higher capacity than traditional graphite and enabling improved energy density and faster charging, making Daejoo a pioneer in mass production for EV batteries. The company continues to advance these offerings, developing next-generation products with enhanced efficiency. Daejoo's diverse product portfolio also encompasses a wide array of conductive pastes, engineered for both high-temperature and low-temperature applications. These include formulations for chip component internal and external electrodes, such as MLCCs, chip inductors, chip resistors, and ceramic components. Additionally, they supply specialized conductive pastes for solar cell front and rear electrodes, medical electrodes, and touch screen panels, alongside conductive adhesives. The company also produces sophisticated phosphor materials, including high-efficiency phosphor powders and fluorescence conversion plates. These are vital for LED applications in general lighting, displays, and high-reliability automotive components like headlamps and turn signals. Daejoo has established itself as a significant global producer of LED phosphors following strategic acquisitions. Further offerings include a range of polymer materials, such as epoxy resins used for electrical insulation, high-reliability compounds, and protective coatings for chip components and coils. Daejoo also provides glass materials for sealing, solar cell electrodes, and various electronic and LED uses, along with fine metal powders like silver powders, flakes, and other precious metal derivatives. The company is additionally involved in organic light-emitting device (OLED) materials and graphene oxide products, demonstrating a broad commitment to cutting-edge electronic material solutions.