We provide wafers with a consistent production line and new equipment, from crystal raw materials to wafers!
Fine Crystal Co., Ltd. handles "large plate quartz wafers" for quartz oscillators, sensors, SAW filters, and optical applications. We accommodate any cutting surface orientation (θ1 ± 5' or less) according to customer requirements. Polishing can range from a frosted finish to a mirror finish, and we can also provide mirror finishes with a thickness of 0.10mm. Our company offers wafers through a consistent production line and new equipment, from quartz raw stones to wafers. 【Features】 ■ Accommodates any cutting surface orientation (θ1 ± 5' or less) according to customer requirements ■ Polishing can range from a frosted finish to a mirror finish ■ Mirror finishes with a thickness of 0.10mm are also possible ■ Wafers provided through a consistent production line and new equipment ■ Also supports edge beveling for round wafers *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Precision】 ■Crystal raw material: Q value according to application ■Dimensions ・Diameter: D±0.3mm or less ・Thickness: T±0.01mm or less ■Orientation flat: Optional ■Cut surface azimuth angle: θ1±5’ or less ■Surface finish ・Mirror finish: Surface roughness Ra 0.6nm or less ・Warp: 30μm or less ■Thickness variation ・TV5: 3μm or less ・LTV: 1μm or less (within 5×5mm range) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ For crystal oscillators and sensors ■ For SAW filters ■ For optical use *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Fine Crystal Co., Ltd. is a company that provides high-quality synthetic quartz crystals and other processed products. We handle a variety of products, including "low-pass filters," "wafers," and "wave plates." With our reliable technology and creative ideas, we propose new lifestyles, so please feel free to contact us with your inquiries.