| 起订: 10 | 供货总量: |
| 发货期限: 自买家付款之日起 7 天内发货 | 所在地: 黑龙江 哈尔滨市 |
| 有效期至： 长期有效 | 品牌： |
详情介绍
2英寸蓝宝石切割片
2英寸蓝宝石研磨片
2英寸蓝宝石清洗封装片
单晶晶体质量指标：
蓝宝石晶体纯度≥99.996%
蓝宝石晶体内没有散射颗粒、气泡、无颜色、无包裹物、无多晶、无孪生等现象；蓝宝石晶体无小角晶，晶体定向精度小于0.1°
产品规格：
Epi-Ready Sapphire Wafer | |||
Diameter | 50.8±0.1mm | ||
Thickness | 430±10μm | ||
Orientation | C-plane 0.2°to M-axis ± 0.1° | ||
C-plane 0°to A-axis ± 0.1° | |||
Orientation flat | 16.0±1mm | ||
Primary flat location | A-axis ± 0.2° | ||
Front side surface | Epi-Ready Polished | ||
Surface Roughness | Ra＜0.2nm | ||
Back side surface | 0.8—1.2μ | ||
TTV | ＜10μ | ||
BOW | ＜10μ | ||
Package | Clean Room，Nitrogen Atmosphere | ||
研 磨片 | |||
Orientation | C-plane 0.2°to M-axis ±0.1° | ||
C-plane 0°to A-axis ± 0.1° | |||
Diameter | 50.8 ± 0.1mm | ||
Thickness | 0.49 ± 0.05mm | ||
TTV | 15um | ||
Warp | 15um | ||
Primary Flat | Length | 16.0±1.0mm | |
| Orientation | A-plane±0.2° | |
Visual appearance | No cracks，pits，edge chipping | ||
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切 割片 | ||
Orientation | C-plane 0.2°to M-axis ±0.1° | |
C-plane 0°to A-axis ± 0.1° | ||
Diameter | 50.8± 0.1mm | |
Thickness | 0.52 ± 0.03mm | |
TTV | 20um | |
Warp | ＜40um | |
Primary Flat | Length | 16.0±1.0mm |
| Orientation | A-plane±0.2° |
Visual appearance | No cracks，pits，edge chipping | |
*定向角度可根据客户的不同需求进行定向加工。
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