0.5mm to 1mm Glass Carrier Wafer for MEMS and Semiconductor Applications - 2" to 12" Diameter with 100-500µm Thickness
As semiconductor and MEMS devices continue to shrink, wafer thickness reduction creates handling challenges. Our glass carrier wafers provide the essential support needed for processing thin and ultra-thin wafers during manufacturing operations.
Glass and quartz materials offer exceptional thermal stability and chemical resistance, making them ideal for carrier wafer applications. Their transparency enables visual monitoring during bonding and de-bonding processes, while their reusability contributes to cost efficiency and environmental sustainability.
- Superior thermal stability for high-temperature processes
- Excellent resistance to acids and chemicals
- Transparent material enables process monitoring
- Reusable design reduces costs and environmental impact
- Available in thicknesses from 0.5mm to 1mm
- Customizable specifications for MEMS and semiconductor applications
| Size | Diameter (mm) | Thickness (µm) | TTV (µm) | LTV (µm) |
|---|---|---|---|---|
| 2" | 50.8 ±0.2 | 100 and up | < 2 | < 0.5 |
| 3" | 76.2 ±0.2 | 100 and up | < 2 | < 0.5 |
| 4" | 100 ±0.2 | 100 and up | < 2 | < 0.5 |
| 6" | 150 ±0.2 | 300 and up | < 3 | < 0.5 |
| 8" | 200 ±0.2 | 400 and up | < 3 | < 0.5 |
| 10" | 250 ±0.2 | 500 and up | < 5 | < 0.5 |
| 12" | 300 ±0.2 | 500 and up | < 5 | < 0.5 |
We specialize in piezo wafers and were China's first single crystal quartz manufacturer 30 years ago. Our expertise extends to LiNbO3, LiTaO3, quartz glass, LGS, and CTGS materials. We export millions of quartz blanks annually with superior angle precision for AT, SC, and IT cuts.
Yes, we offer full customization and can fabricate according to your specifications. Our experienced team provides technical guidance if you're uncertain about material choices. We also maintain standard wafer inventory for immediate availability.
We accommodate all major courier services including DHL, FedEx, and UPS. You can use your account, or we'll handle shipping with our discounted rates. We optimize packaging to minimize shipping costs.
We use specialized packaging with buffer sponge and fragile labeling. Follow our acceptance check procedure upon receipt. If damage occurs during transit, document it immediately without removing products from packaging and contact us for resolution.
Factory inspections are welcome, especially for large orders and long-term partnerships. We've hosted global clients and offer video conferencing options when physical visits aren't possible.
- Handle products carefully upon receipt and inspect outer carton condition
- Document packaging alignment with photos before removing contents
- Open vacuum packaging only in clean room environments
- If damage is found, photograph/video immediately without removing from packaging box
- Contact us immediately for problem resolution
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.