福井キヤノンマテリアル List of Products and Services

At Fukui Canon Materials, we conduct "contract purification (sublimation purification)." "Sublimation purification" is a method of refining materials by utilizing the temperature difference of sublimation to separate impurities from raw materials. It is suitable for "removing impurities from insoluble substances, increasing purity, and separating components," as well as "removing residual solvents." 【Features】 ■ High purity ■ Impurity removal ■ A method of refining materials by utilizing the temperature difference of sublimation from raw materials containing impurities *For more details, please refer to the PDF materials or feel free to contact us.

Our company offers a "contract purification service" that provides high-purity, high-quality semiconductor and electronic device materials. We have a stable production system and technical expertise gained from many years of manufacturing electronic device materials and optical materials used in Canon multifunction printers and digital single-lens reflex cameras. In recent years, we have received numerous inquiries from companies related to electronic devices, including those involved in semiconductors and perovskite solar cells. By utilizing our expertise in column purification and sublimation purification for impurity removal and high-purity enhancement, we contribute to improving product characteristics and stabilizing quality for our customers. 【Features】 ■ Numerous supply achievements of hole transport materials ■ Many achievements in column purification of acrylic monomers and epoxy monomers ■ Capable of accommodating customer requests from lab scale to mass production ■ Process design that realizes cost reduction ■ Quality control in accordance with Canon Inc.'s quality management *We are currently offering a collection of column purification case studies! You can view it by clicking the "Download Catalog" button.

Our company has expertise in adsorbent and filter technology for semiconductor material manufacturing. We also possess our own ICP-MS (Inductively Coupled Plasma Mass Spectrometer) and liquid particle counters, allowing us to manage metal concentrations in products at the ppb level and particle counts for sizes down to approximately 100 nm.

Our company has been engaged in the raw materials for organic photoconductors (OPC) used in multifunction devices and laser beam printers, accumulating over 30 years of technological expertise and stable production. In particular, we boast world-class production achievements in charge generation materials and hole transport materials necessary for exhibiting photoelectric conversion functions. Additionally, for organic EL (OLED) materials that require higher purity, we produce various materials tailored to specific applications and characteristics. We actively apply the material technology, manufacturing methods, and mass production techniques developed through OPC and organic EL materials to materials for perovskite solar cells, which have a high degree of technological affinity, and are engaged in contract manufacturing.

Our organic EL materials are primarily used as key components in the emission panels (μOLED) of Canon cameras' EVF (electronic viewfinder), specifically in the three layers: "hole transport layer, emission layer, and electron transport layer." Due to our production of small quantities of a wide variety of products, we are able to mass-produce various organic EL materials to meet diverse needs and characteristics or applications. To accommodate the synthesis of organic EL materials that require high purity, we carry out production using the following processes.

In the electronics industry, there is a constant demand for miniaturization and high performance of products. Perovskite solar cells are expected to be applied in small electronic devices due to their thin and lightweight nature. However, securing high-quality materials can be a challenge. Our company offers synthesis and purification of materials used in perovskite solar cells, providing materials tailored to customer needs to support the realization of miniaturization. 【Application Scenarios】 * Wearable devices * IoT devices * Mobile batteries 【Benefits of Implementation】 * Contributes to the miniaturization of devices * Achieves high performance * Reduces material procurement costs

In the energy industry, particularly in the power generation sector, the transition to sustainable energy sources is urgent, and perovskite solar cells are one of the promising options. However, the quality of the materials that influence the performance of perovskite solar cells, especially hole transport materials, ionic liquids, electron transport materials, and monomers for sealing materials, poses challenges. Impurities and variations in material quality can lead to decreased power generation efficiency and durability issues. Our company leverages over 30 years of material technology and mass production technology to contribute to solving these challenges by providing contract synthesis of materials for perovskite solar cells. 【Application Scenarios】 - Research and development of perovskite solar cells - Manufacturing of solar power generation systems - Material procurement for energy-related companies 【Effects of Implementation】 - Improved power generation efficiency with high-quality materials - Reduction in material costs - Establishment of a stable material supply system

In the electronic components industry, the quality of semiconductor materials has become crucial due to the increasing functionality of products. In particular, the contamination of metal impurities and particles can lead to performance degradation and reduced yield. Our products address these challenges through adsorption and filtration technologies used in semiconductor material manufacturing. 【Application Scenarios】 - Removal of metal impurities in the semiconductor manufacturing process - Reduction of particles in semiconductor materials 【Benefits of Implementation】 - Improvement in product quality - Enhancement of yield - Provision of reliable products

In the precision machinery industry, reducing the cleanliness of components, particularly metal impurities and particles, is crucial for enhancing product performance and longevity. These impurities can cause wear and performance degradation of machine parts, potentially compromising product reliability. Our products contribute to improving the precision of precision machinery by managing metal concentrations at the ppb level and controlling the number of particles around 100nm in size, utilizing adsorption and filtration technologies developed in semiconductor manufacturing. 【Application Scenarios】 - Cleaning of precision machine parts - High-precision polishing processes - Component management in cleanroom environments 【Benefits of Implementation】 - Improved product quality - Enhanced yield - Extended lifespan of machine parts

In the field of research and development, the reproducibility of experiments is extremely important, and the contamination of impurities has a significant impact on experimental results. In the semiconductor manufacturing process, the contamination of metals and particles can lead to degradation of device performance and reduced yield, thus requiring a high level of cleanliness. Our low metal and low particle solutions address these challenges and contribute to improving reliability in research and development. 【Application Scenarios】 - Research and development of semiconductor materials - Evaluation of semiconductor manufacturing processes - Research where metal contamination and particle contamination are issues 【Effects of Implementation】 - Improved reliability of experimental data - Increased efficiency in research and development - Contribution to high-quality semiconductor manufacturing

In the semiconductor industry, improving product yield is an important challenge. The contamination of metal impurities and particles during the manufacturing process can lead to a deterioration in product quality and a decrease in yield. Our products address these challenges by using adsorbents and filter technologies to manage metal concentrations at the ppb level and control the number of particles to around 100nm, contributing to improved yield. 【Application Scenarios】 - Purification of semiconductor materials - Particle removal from cleaning solutions - Material management for photoresists and other materials 【Benefits of Implementation】 - Improved yield - Stabilization of product quality - Reduction of defect rates

"Sublimation purification" refers to a method of purification that utilizes the temperature difference between sublimation and accumulation of a substance. In the case of vacuum deposition of organic EL materials, sublimation purification is generally performed to remove metal impurities and residual solvents that contaminate the vacuum level. Additionally, when the target substance is poorly soluble in organic solvents and cannot be purified using methods such as column chromatography or recrystallization, sublimation purification is employed to remove impurities and solvents, increase purity, separate components, and reduce metal content.