1-Inch Wafer Cassette Box for Sapphire SiC Si
Detailed Diagram
Overview of One-Inch Wafer Cassette Box
The One-Inch Wafer Cassette Box is a specialized storage and transport solution designed for precision wafers used in semiconductor, optoelectronic, and microelectromechanical (MEMS) applications. Manufactured from high-purity materials, this cassette box ensures the utmost protection of delicate substrates during storage, handling, and shipping processes. With the increasing demand for miniaturized electronic components and high-quality microfabrication, the one-inch cassette box has become an essential accessory for laboratories, R&D centers, and industrial manufacturing facilities.
Key Features of Quartz Glass Sheets
The One-Inch Wafer Cassette Box is engineered to accommodate one-inch (25.4mm) diameter wafers, providing a secure and clean environment to prevent contamination, mechanical damage, and electrostatic discharge. The box features a precision-molded structure with tight dimensional tolerances, ensuring reliable wafer alignment and stable stacking. Its transparent or semi-transparent body design allows quick visual inspection without opening, minimizing exposure to external environments.
Made from advanced polymers such as polycarbonate (PC) , the wafer cassette box offers excellent mechanical strength, chemical resistance, and thermal stability. These properties make it suitable for use in cleanroom environments, where strict contamination control is required. The box is compatible with industry-standard wafer cassettes and can be integrated seamlessly with automated wafer handling equipment.
Key Features of One-Inch Wafer Cassette Box
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High Purity Materials: Constructed from low-outgassing, high-purity PC or PP to maintain wafer integrity.
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Precision Manufacturing: Tight tolerances ensure proper wafer alignment and secure positioning.
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Cleanroom Compatibility: Designed for Class 100 or better cleanroom environments.
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Visual Inspection Window: Transparent housing allows quick wafer count and condition checks.
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ESD Protection (optional): Available with antistatic coatings or conductive materials to prevent electrostatic discharge.
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Secure Locking Mechanism: Snap-fit or latch designs provide a firm closure, preventing accidental opening during transport.
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Stackable & Space-Saving: Optimized for vertical stacking without risk of damage.
3. Applications
Application of One-Inch Wafer Cassette Box
The One-Inch Cassette Box is widely utilized across multiple high-tech industries:
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Semiconductor Fabrication: Protecting silicon wafers during lithography, etching, deposition, and inspection processes.
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Optoelectronics: Storing sapphire, GaAs, or InP wafers for LED, laser diode, and photonic device production.
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MEMS Manufacturing: Handling fragile microdevices that require strict contamination control.
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R&D and Academia: Used in laboratories for prototype development and testing of microfabrication processes.
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Precision Optics: Suitable for small optical substrates in high-precision lens and filter production.
Technical Specifications
| Specification | Details |
|---|---|
| Material | High-purity polycarbonate (PC) |
| Wafer Size | 1-inch (25.4mm) diameter |
| Capacity | Typically holds 25 wafers per cassette |
| Dimensions | Approx. 160mm (L) × 35mm (W) × 45mm (H) |
| Weight | ~200g (empty) |
| Temperature Resistance | -20°C to 120°C |
| Cleanroom Rating | ISO Class 5 (Class 100) or better |
FAQ of One-Inch Wafer Cassette Box
Q1: What types of wafers can the One-Inch Cassette Box hold?
A1: It can store silicon, sapphire, GaAs, InP, and other specialty substrates of 1-inch diameter.
Q2: Is the cassette box suitable for use in automated wafer handling systems?
A2: Yes, it is designed to be compatible with most industry-standard robotic handling systems.
Q3: Can the box be sterilized or cleaned?
A3: The box can be cleaned with IPA or DI water. Some versions are autoclavable.
Q4: Does it provide protection against ESD?
A4: ESD-safe versions are available upon request, incorporating conductive materials or coatings.
Q5: Can I order custom colors or labeling?
A5: Yes, customization options are available for identification and process control.
About Us
XKH specializes in high-tech development, production, and sales of special optical glass and new crystal materials. Our products serve optical electronics, consumer electronics, and the military. We offer Sapphire optical components, mobile phone lens covers, Ceramics, LT, Silicon Carbide SIC, Quartz, and semiconductor crystal wafers. With skilled expertise and cutting-edge equipment, we excel in non-standard product processing, aiming to be a leading optoelectronic materials high-tech enterprise.
