| 加工定制：是 | 種類：化合物半導體 |
2"藍寶石晶片的指標 |
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Crystal Materials (材料) | High Purity, Monocrystalline Al2O3 |
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Grade(加工等級) |
| Prime,Epi-ready |
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Orientation(晶體定向) |
| C-axis [0001] off to M-plane[1-100] 0.2°±0.05° |
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Diameter(直徑) |
| 50.8mm± 0.1 |
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Thickness(厚度) |
| 430um+/-10um |
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Primary Flat(主定位邊） |
| A-axis[11-20] ± 0.25° |
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Major Flat Length (第一定位邊長） | 16.0mm± 1mm |
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Minor (第二定位邊) |
| N / A |
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Surface Finish(表麵處理) |
| Front side(正麵): Epi-ready polished,Ra≤0.2nm ; Backside(背麵):Fine ground ,Ra=0.4~1.2 | |||||||||
TTV/BOW/Warp(平整度) |
| TTV ≤10um; BOW ≤10um; Warp ≤10um |
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Laser Mark(激光標記) |
| Upon Customer's Request |
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Packaging（包裝） |
| 百級潔凈室，氮氣保護，真空包裝 Vacuum packed, in a class 100 clean room, under a nitrogen atmosphere
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