基于蓝宝石技术的不断升级和应用市场的快速扩张，4英寸和6英寸基片由于其固有的生产利用优势，将更多地被主流芯片企业采用。
晶芯光电提供各种蓝宝石晶片，无论是现货还是定制，都可以满足您的各种应用需求。Epi-Ready级蓝宝石晶片没有灰尘、颗粒、气孔、划痕或其他缺陷。所有的晶片都可以通过标签上标记的编号进行追溯。
Specifications of 6英寸C面（0001）蓝宝石晶片
| Item | 6-inch C-plane(0001) 1300μm Sapphire Wafers | |
| Crystal Materials | 99,999%, High Purity, Monocrystalline Al2O3 | |
| Grade | Prime, Epi-Ready | |
| Surface Orientation | C-plane(0001) | |
| C-plane off-angle toward M-axis 0.2 +/- 0.1° | ||
| Diameter | 150.0 mm +/- 0.2 mm | |
| Thickness | 1300 μm +/- 25 μm | |
| Primary Flat Orientation | A-plane(11-20) +/- 0.2° | |
| Primary Flat Length | 47.0 mm +/- 1.0 mm | |
| Single Side Polished | Front Surface | Epi-polished, Ra < 0.2 nm (by AFM) |
| (SSP) | Back Surface | Fine ground, Ra = 0.8 μm to 1.2 μm |
| Double Side Polished | Front Surface | Epi-polished, Ra < 0.2 nm (by AFM) |
| (DSP) | Back Surface | Epi-polished, Ra < 0.2 nm (by AFM) |
| TTV | < 25 μm | |
| BOW | < 25 μm | |
| WARP | < 25 μm | |
| Cleaning / Packaging | Class 100 cleanroom cleaning and vacuum packaging, | |
| 25 pieces in one cassette packaging or single piece packaging. | ||
注：可依据客户需求定制生产任意晶向、厚度的蓝宝石晶片。
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