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Brand Name : Silian
Model Number : 100mm /4 inch
Certification : SGS/ ISO
Place of Origin : China
MOQ : 1 pcs
Price : by case
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 20,000 pcs/month
Delivery Time : 5-8 weeks
Packaging Details : 1pcs/12pcs/25 pcs
Name : Sapphire Substrate Wafer
Sapphire : gan substrate
Material : 99.995% Al2O3
Orientation : (22-43)Plane offcut 0.45° away from C plane-per sketch 22-43
Diameter : 100mm ± 0.2mm
Thickness : 650um ± 20um / 850um ± 20um
Bow : <10 microns
Warp : <20 microns
Dia 100 mm 4 inch Sapphire Substrate Wafer Single Side Polished
Specification
| Orientation | (22-43)Plane offcut 0.45° away from C plane-per sketch 22-43 | 
| Diameter | 100mm ± 0.2mm | 
| Thickness | 650um ± 20um / 850um ± 20um | 
| Bow | <10 microns | 
| Warp | <20 microns | 
| TTV | <10 microns | 
| Major Flat | M-axis +0.3°; 32+1mm | 
| Minor Flat | None | 
| Front Side | < 0.30nm | 
| Back Side | <1.2 micron | 
| Laser ID | marked on backside by major flat | 
| Packaged | Cassette containing 25 wafers(s), Class 100 cleanroom envirnment | 
Orientation: (22-43)Plane offcut 0.45° away from C plane-per sketch 22-43
Diameter: 100mm ± 0.2mm
Thickness: 650um ± 20um / 850um ± 20um
Bow: <10 microns
Warp: <20 microns
TTV: <10 microns
Major Flat: M-axis +0.3°; 32+1mm
Minor Flat: None
Front Side: < 0.30nm
Back Side: <1.2 microns
Laser ID: marked on backside by major flat
Packaged: Cassette containing 25 wafers(s), Class 100 cleanroom envirnment
Process Flow

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                        100mm Single Crystal Sapphire Wafer 99.995% Al2O3 Images |