加工定制 | 是 | 种类 | 元素半导体 |
---|---|---|---|
品牌 | 北京嘉安恒 | 产地 | 北京 |
产品简介
蓝宝石(Sapphire,又称白宝石,分子式为Al2O3)单晶是一种优秀的多功能材料。
Crystal Materials | 99,996% of Al2O3,High Purity, Monocrystalline, Al2O3 | ||||
Crystal quality | Inclusions, block marks, twins, Color, micro-bubbles and dispersal centers are non-existent | ||||
Diameter | 2inch | 3inch | 4inch | 5inch ~ 7inch | |
50.8± 0.1mm | 76.2±0.2mm | 100±0.3mm | In accordance with the provisions of standard production | ||
Thickness | 430±15μm | 550±15μm | 650±20μm | Can be customized by customer | |
Orientation | C- plane (0001) to M-plane (1-100) or A-plane(1 1-2 0) 0.2±0.1° /0.3±0.1°, R-plane (1-1 0 2), A-plane (1 1-2 0 ), M-plane(1-1 0 0), Any Orientation , Any angle | ||||
Primary flat length | 16.0±1mm | 22.0±1.0mm | 32.5±1.5 mm | In accordance with the provisions of standard production | |
Primary flat Orientation | A-plane (1 1-2 0 ) ± 0.2° | ||||
TTV | ≤10μm | ≤15μm | ≤20μm | ≤30μm | |
LTV | ≤10μm | ≤15μm | ≤20μm | ≤30μm | |
TIR | ≤10μm | ≤15μm | ≤20μm | ≤30μm | |
BOW | ≤10μm | ≤15μm | ≤20μm | ≤30μm | |
Warp | ≤10μm | ≤15μm | ≤20μm | ≤30μm | |
Front Surface | Epi-Polished (Ra< 0.2nm) | ||||
Back Surface | Fine ground (Ra=0.5 to 1.2 μm), Epi-Polished (Ra< 0.2nm) | ||||
Note | Can provide high-quality sapphire substrate wafer according to customers' specific requirement |
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R面蓝宝石衬底,http://www.cn-jah.com/products/158.html