Substrate
Si/Glass substrate, Wafers with thin films, TEG wafers
- We offer various kinds of high quality wafers manufactured under strict quality controls.
- We offer wafers of various materials even in very small quantities (few pieces), according to customers' needs.
- We offer wafers with SiO2 layer.
- We offer glass substrates (quartz, pyrex, etc.)
Silicon wafer
Manufactured by slicing from high purity silicon ingot. Widely used from mass production of high quality products to specialized research. Applications ranging from materials and electronics companies, semiconductor business and solar cells.
| Name | Purpose | Device, process |
|---|---|---|
| Monitor wafer | Quality check, condition set up applications | Implantation, sputtering, CVD |
| Dummy wafer | Transport check, jig substitute, particle check | Use of transport equipment, oxidation furnace |
| Play wafer | Transport check, jig substitute, particle check applications | Use of transport equipment, oxidation furnace |
| Metal coated wafer | Electrode, anti-diffusion, mirror, seed layer, light shielding | Coater, developer, etcher |
| Thin oxide film wafer | Solar cells, touch panels | Coater, developer, etcher |
| Counter-bored wafer | Susceptor, stage, tray | CVD, analytical instruments |
| Thin wafer | Three dimensional integrated circuit, sensor applications | Bonding apparatus |
| Wafer bonding | Power devices, MEMS applications | CMP, etcher |
| Square wafer | Various research applications | - |
Available sizes from 1" to 16". Can be diced.
Silicon wafer processing list
- Sliced
- Acid etching
- Polishing processing
- RCA cleaning
- Particle measurement
- Dicing
- Beveling (chamfering) processing
- Annealing processing
- Spot facing
- Grooving
Sapphire wafer
Used as crystal growth substrate for LED、GaN and crystals. Available from 1" to 6", can also be cut to shape.
Various applications, like window materials, sensors, optical devices, lenses.
Glass substrate
Varied electrical, optical, medical and industrial application. Special sizes for research available on request.
| Name | Description |
|---|---|
| Soda glass | Common glass that is used in windows and bottles. |
| Quartz glass | Highest purity SiO2, chemical and heat resistant, excellent insulating properties |
| Synthetic quartz | High IR and UV transmission, optical lenses, photomasks |
| Pyrex, TEMPAX | Heat and chemical resistant, excellent strength |
| Alumina silicate glass | Excellent heat resistance, high infrared transmittance |
| FTO glass | Conductive glass used in research and developing applications, for example dye sensitized solar cells |
| Corning 1737 | Predecessor of the Eagle 2000 glass. Standard in the 1990s for LCD |
| Eagle XG | Halogen and heavy metal free LCD glass |
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| 製品分類1 | Substrate|Deposition, Photolithography, Etching |
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