Directly mounting bear chips on the substrate! A high-density substrate that achieves miniaturization and thinness of devices.
"COB-compatible PWB" is a high-density substrate that directly mounts bare chips onto the board, achieving miniaturization and thinness of devices. It supports both electrolytic gold plating and electroless gold plating, providing stable bonding properties. By combining this with our unique cavity formation technology, it becomes possible to mount chips within the cavity, further reducing the thickness and size of the product. Additionally, for the sealing process after chip mounting, it is also possible to form a high sealing dam on the substrate that cannot be achieved with conventional printing inks. 【Features】 ■ Chips mounted within the cavity ■ Achieves miniaturization and thinness of devices ■ Supports electrolytic gold plating and electroless gold plating ■ Stable bonding properties ■ Unique mold design reduces dust generation from the edges after exterior pressing *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Structural Examples】 ■End face through hole ■Sealing dam ■Cavity structure + resin frame *For more details, please refer to the catalog or feel free to contact us.
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【Applications】 ■Miniaturization and thinning of devices, etc. *For more details, please refer to the catalog or feel free to contact us.
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Company information
Japan Micron focuses on the manufacturing of printed circuit boards and provides development and design assistance for various types of boards, including sensor boards and module boards, as well as some assembly. Utilizing patents, proprietary equipment, and unique technologies, we achieve diverse functionalities such as high density, miniaturization, heat dissipation, thinness, high-frequency characteristics, energy efficiency, and three-dimensionality, ensuring high reliability and producing products that meet our customers' needs.