Jiaozuo Commercial Finewin Co., Ltd.  

Product Name: LED Wafer, Sapphire Substrate Brand: Finewin Model: 2 Inch to 6 Inch Application: GaN Epitaxy Signal Processing: CMP Type: Crystalline Material: 99.996% Monocrystalline Size: 2 Inch to 6inch Shape: Round Surface: Single Side Polished or Double Side Polished Growth Method: Ky Samples: Yes Trademark: FineWin Transport Package: 25PCS Packaging or Individual Packaging Specification: 2inch to 6 inch Cplane Origin: Henan China Product Description LED Wafer,Sapphire Substratewww.finewinwafers.comProduct description1. Detailed specification:Crystal materials: 99, 996% of Al2O3, High Purity, MonocrystallineGrowth method: KYCrystal materials99, 996% of Al2O3, High Purity, MonocrystallineCrystal qualityBlock marks, twins, Color, micro-bubbles and dispersal centers are non-existentDiameter50.8±0.2mm 76.2±0.2mm 100.0±0.3mm 150.0±0.3mmThickness430±15 μ m, 500±15 μ m, 550±15 μm, 650±15 μm,1000±15 μmOrientationC-plane, M-plane, A-plane, R-plane, C-plane off M-plane, C-plane off A-planePrimary flat OrientationA-plane (1 1-2 0) ± 0.2°Primary flat length16.0±1.5 mm, 32.50±1.5 mm,TTV≤ 10 μmLTV≤ 10 μmBOW≤ 10 μmWarp≤ 10 μmFront SurfaceBack SurfaceEpi-polished, Ra< 0.2nm (By AFM)Fine ground (Ra=0.5 to 1.2 μ M) or Epi-polished (Ra< 0.2 nm)Cleaning/packagingClass 100 clean room cleaning, vacuum packaging; 25 pieces in one cassette packaging or individual packaging.2. Application: Our sapphire substrate can be used as the substrate for the growth of III-V compounds such as GaN for LED'sA-Planesapphire substrates - are usually used for hybrid microelectronic applications requiring a uniform dielectric constant and highly insulating characteristics.C-Planesubstrates - tend to be used for lll-V and ll-Vl compounds, such as GaN, for bright blue and green LED and laser diodes.R-Planesubstrates - these are preferred for the hetero-epitaxial deposition of silicon used in microelectronic IC applications.Related products:1. 2inch, 3inch, 4inch & 6inch C plane sapphire substrates2. 2inch Rplane, Mplane, Aplane special oriented sapphire substrates4. 2inch and 4inch PSS3. sapphire windows, rods, cellsCompetitive Advantages1.Well and High Quality Control ,2.New Product3.Customer's Design and Logo are Welcome ,4.Competitive Prices ,5.In a Variety of Design ,6.Small quantity Order Acceptable7. Quick lead timeProduct Pictures:Package:Cleaning in class 100 roon, and then 25pcs packed in a cassette. Then we pack all your required wafers in the box well.Manufacture:Our cleanning machine Smartron from KoreaFAQ:Q: What's the way of shipping and cost?A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc. (2) If you have your own express account, it's great.If not,we could help you ship them.Q: How to pay?A: T/T, Paypal, etcQ: What's your MOQ?A: (1) For inventory, the MOQ is 5pcs. (2) For customized products, the MOQ is 10pcs-25pcs.Q: What's the delivery time?A: (1) For the standard products For inventory: the delivery is 5 workdays after you place the order. For customized products: the delivery is 2 or 3 weeks after you place the order. (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.Q: Do you have standard products?A: Our standard products in stock.Q: Can I customize the products based on my need?A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.