Over 30 years dedicated to contract thin film processing! Processing achievements cultivated through rich experience and reliable technology.
We would like to introduce the processing achievements of Toho Kaken Co., Ltd.'s surface treatment thin film coating contract processing services. We have a proven track record in various types of films, including single metal films, oxide films, carbide films, nitride films, alloy films, optical films, and multilayer films (laminated films). 【Applicable Fields】 ■ Electrical and electronic components: electrode films, insulating films, surface protection films, transparent conductive films, etc. ■ Vacuum equipment parts: contamination prevention, insulating films, bonding metals, etc. ■ Aerospace-related: weight reduction, corrosion resistance, solid lubrication, etc. ■ Mechanical parts and molds: wear resistance, release properties, corrosion resistance, surface hardening, etc. For more details, please refer to our catalog or feel free to contact us.
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**Main Processing Achievements** ■ Examples of Coating - Pattern Coating - Thick Film Coating - Coating on Resin Films - Coating on Three-Dimensional Objects - Coating on Large Areas - Coating by Sputtering - Coating by Plasma CVD - Various Metal Film Coatings ■ Supported Substrates - Ceramics - Glass - Silicon Wafers - Metal Substrates (Aluminum, Titanium, Stainless Steel, etc.) - Resin Materials (Polyimide, Polycarbonate, Acrylic, PET, etc.) ■ Supported Film Types - Metal Films: Al, Au, Ag, Cu, Ni, Cr, Mg, B, etc. - Stacked Films: Au/Ni/Cr, Au/Pt/Ti, Au/Pd/Ti, Au/Cr, etc. - Oxide Films: Al2O3, SiO2, SiO, TiO2, Cr2O3, InO2, etc. - Carbide Films: TiC, SiC, BC, etc. - Nitride Films: TiN, SiN, CrN, BN, AIN, etc. *For more details, please refer to the catalog or feel free to contact us.*
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Our company offers contract processing (coating services) for functional thin films using ion plating, vacuum deposition, sputtering, and plasma CVD. Since our inception, we have focused on "functional thin films" such as conductivity, insulation, and corrosion resistance. We accommodate various types of films, including metal films, reactive films like oxide, carbide, and nitride films, as well as their laminated films. We have established a system to respond to a wide range of requests, from small-scale prototypes, development, and research to medium-sized production runs. Currently, we have 11 deposition devices in operation, ranging from small machines with a diameter of 300mm to inline mass production machines with a film formation area of 1000mm x 900mm. All processes, from the unboxing of substrates entrusted by customers to the packaging of the coated products, are conducted within a clean room. If you are considering functional thin films, please feel free to contact us! Based on our flexible response and over 35 years of experience, we will meet your needs! *Information about our exhibition participation is also available on our website. Please take a look.