Newly developed copper paste "OPC Copashield SCP" for direct printing of electroless copper plating seed layers onto film.
With the evolution of IoT, various devices and gadgets are now connected to the network in addition to computers and smartphones. In particular, fields such as wearable devices and smart home appliances are expected to expand, and printed electronics, which directly print electrical circuits onto flexible materials, are attracting attention. Okuno Pharmaceutical Industry has developed a copper paste called "OPC Copaseed SCP," which can directly print a seed layer for electroless copper plating onto film, by merging the surface treatment and screen printing technologies cultivated over many years as a technology in harmony with the environment. Currently, the subtractive method using single-sided copper-clad laminates (Flexible Copper Clad Laminates; FCCL) is the mainstream for manufacturing flexible printed circuit boards. Subtractive means subtraction in English, and it forms circuits by etching away unnecessary parts from the copper foil. Our company has developed a screen printing copper paste "OPC Copaseed SCP" and an electroless copper plating solution "OPC Copper HFS" for printed electronics. This process enables the reduction of environmental impact and improvement of productivity.
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We are developing various plating and surface treatment chemicals and high-performance products for automobiles, electric vehicles, home appliances, and various electronics, so please feel free to contact us.
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Wearable devices and smart home appliances Applicable materials: PET film and PP film, etc.
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Our company is a research and development-oriented enterprise that supports global manufacturing through science in the fields of surface treatment, inorganic materials, and food. 【Surface Treatment Division】 - We launched a new brand of surface treatment chemicals for semiconductor back-end processes called "TORYZA," offering various plating chemicals and equipment such as copper plating additives for ultra-fine wiring and electroless plating processes for UBM formation. - We propose surface treatment chemicals for plastic plating that provide high added value, such as beautiful metallic appearance, luxury feel, and antibacterial and antiviral properties. - We offer process chemicals for anodizing and dyeing aluminum alloys that beautifully enhance the appearance of casings for smartphones and other devices. We also have environmentally friendly processes and surface treatment chemicals for antibacterial and antiviral applications in our lineup. - We provide electroless nickel plating chemicals and various environmentally friendly products, including low-temperature and long-life types, that impart new functions to materials, such as corrosion resistance, wear resistance, and lubricity. 【Inorganic Materials Division】 Total production from design, processing, to mass production of glass. Contributing to the enhancement of design and functionality with high-quality glass materials. 【Food Division】 Bringing "deliciousness" and "safety" to the dining table. Challenging the development of high-function products composed of food ingredients.