We provide blanket films and patterned wafers for material and device evaluation.
At TEI Solutions, we handle "test wafers." We provide blanket films and patterned products for material and equipment evaluation. You can utilize our owned mask patterns, and upon your request, we will develop new patterns and structures. Additionally, we can accommodate wafers other than silicon substrates, so please feel free to consult with us. 【Product Details (Partial)】 ■ Blanket Film Wafers: Thermal Oxide Film, LP-TEOS, P-SiO2, P-TEOS, etc. ■ Patterned Wafers: L/S Patterns, Hole Patterns, etc. *For more details, please refer to the PDF materials or feel free to contact us.
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【φ200mm – Example of Patterned Wafer】 ■Al Pattern: Via Diameter φ800nm ■Al Pattern: Line Width 0.35um *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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TEI Solutions Inc. is an integrated foundry that provides research and development support. By applying semiconductor technology, we enable research and development in various fields such as nanotechnology, biotechnology, solar cells, and clean energy. With a flexible business model, strict information management, and a customer-first philosophy as our fundamental principles, we support our clients' long-term visions.