Gemstones (alumina bearings) for semiconductor manufacturing
Alumina bearings that achieve high-precision positioning.
In the semiconductor manufacturing industry, as manufacturing processes become more advanced, precise positioning of components such as wafers and masks is required. Particularly in fine processing technology, even slight deviations in positioning can significantly impact product quality. Our gem (alumina bearings) enable precise positioning due to their high wear resistance and high dimensional accuracy, contributing to improved yield. 【Application Scenarios】 - Precision positioning mechanisms for semiconductor manufacturing equipment - Wafer transport mechanisms - Inspection equipment 【Benefits of Implementation】 - Improved yield through high-precision positioning - Extended lifespan of equipment - Stable supply of quality products
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【Features】 - Achieves high wear resistance and high dimensional accuracy - Hole diameters range from Φ0.06 to 1.18mm, outer diameters from Φ0.5 to 2mm, and thickness from 0.2 to 0.8mm - Capable of dimension customization to meet customer requirements, including dish shapes - Capable of processing more complex shapes such as cylinders and olives - Possesses world-class production capacity 【Our Strengths】 Citizen Fine Devices leverages the technology cultivated over many years in the field of functional components that require small size, precision, and high detail to provide high value-added microdevice products. Through a consistent production line from process design to machining, assembly, and functional testing, along with the unique development of our own processing machines, we have been supplying small, high-precision components to our customers for many years.
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Applications/Examples of results
【Usage Examples】 ■Movement for wristwatches ■Signal indicator ■Analog meter *For more details, please refer to the PDF document or feel free to contact us.
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The area where Citizen Fine Devices demonstrates its strength is in the realm of functional components that require small size, precision, high accuracy, and high detail. We believe that our mission is to continue providing high-value-added microdevice products by leveraging the unique technologies we have developed over many years. Utilizing metal processing technology rooted in watch manufacturing, we have consistently supplied small, high-precision components to our customers for many years through a fully integrated production line that encompasses process design, machining, assembly, and functional testing, along with the unique development of our own processing machines. Additionally, mass-producing components with high precision and efficiency using brittle materials is also one of our core technologies. By integrating material technology with ultra-precision machining, thin-film technology, and bonding technology, we produce not only high-precision components such as ceramics and quartz but also high-quality functional device products like liquid crystal devices and sensing devices. Continuing to provide high-value-added products to the market is a significant dream for our employees. We will contribute to the creation of new value through manufacturing driven by the challenge spirit of each individual, working towards the realization of that dream.