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Arc-shaped Silicon Wafer Fabrication
Jingge Semi’s curved silicon wafer are advanced semiconductor components engineered to meet complex geometric requirements, such as tile-like curvature or irregular profiles. These wafers leverage precision manufacturing techniques like laser cutting , chemical etching, and diamond wire sawing to achieve custom shapes, enabling applications in industries where traditional flat wafers fall short.
  • Curvature Control: High-precision bending capabilities (e.g., 5–50 mm radii) for solar concentrators, automotive sensors, and curved displays.
  • Material Versatility: Ultra-high-purity silicon (≥99.9999%) with doping options (p-type/n-type) to optimize conductivity for power devices or photovoltaics.
  • Thickness Flexibility: Ranges from 10mm to 1000mm , supported by advanced thinning processes.

Technical Parameters

No.CharacteristicUnitSpec
1Purity%>6N/9N
2Material/Mono / Poly
3Diameter scalemm0~600 / Customizable
4Type/Contains/P type/ N type
5ResistivityΩ•cm3<0.02 / 1~4 / 60~90
6Crystal Orientation/(100)、(111)、(110)
7Product Lengthmm1~1000
8Surface treatment/Polishing
Arc-shaped Silicon Wafer Fabrication

Technical Advantages

  1. Ultra-Precise 3D Geometry Control:Achieve complex shapes (arcs, micro-cavities, tile patterns) via advanced lithography and anisotropic etching, enabling seamless integration into compact, high-density microdevices.

  2. Stress-Engineered Structural Integrity:Proprietary stress-relief technology minimizes mechanical deformation during shaping, ensuring stability for quantum computing modules and aerospace-grade sensors.

  3. Enhanced Signal Performance in RF & Optical Systems:Curved surfaces reduce signal loss in high-frequency RF circuits and improve light coupling efficiency for optical waveguides and photonic chips.

  4. Customizable Surface Microstructures:Tailor micro-grooves, nano-patterns, or textured edges to optimize functionality in MEMS actuators, lab-on-a-chip devices, and biomedical implants.

  5. High Thermal and Chemical Resistance:Maintain performance under extreme environments (e.g., high-temperature semiconductor processes or corrosive medical diagnostics).