Top Silicon Wafer Manufacturing Companies in the World

A semiconductor company can either manufacture silicon wafers or design chips manufactured by some other company.

What is a semiconductor?

A Semiconductor can be defined as a material that has the characteristics and ability to conduct a small amount of electrical current in a controlled manner. Semiconductors have much lower resistance to the flow of electrical current in one direction than in another. Diodes, transistors, and many photovoltaic cells contain semiconductive material. The electrical conductivity of a semiconductor can be controlled over a wide range, either permanently or dynamically.

Material Used to Manufacture Semiconductors

There are several materials that are used to make a semiconductor. The basic requirement of a semiconductor material is that it should not be a very good conductor of electricity, nor should it be a very bad conductor of electricity. Its properties can be changed by adding or removing atoms. Silicon is the most widely used semiconductor material. Few other materials used in making semiconductor are germanium, gallium arsenide, and silicon carbide.

What is a Silicon Wafer?

A wafer is a thin piece of semiconductor material, normally silicon crystal. These wafers are used to fabricate integrated circuits (ICs) and other microdevices. Silicon wafers are available in a variety of sizes ranging from 25.4 mm (1 inch) to 300 mm (11.8 inches).

Top Silicon Wafer Manufacturing Companies in the World

1. Elkem: Elkem Silicon Materials is on of the world’s leading suppliers of metallurgical silicon with three production plants in Norway.
2. MEMC Electronic Materials: A global pioneer in wafer technologies. Designs and develops wafer technologies to meet the needs of the electronics industry.
3. Okmetic: A technology company manufacturing and further processing high-quality silicon wafers for the semiconductor and sensor industries.
4. PV Crystalox Solar: Produces multicrystalline silicon ingots and wafers for use in solar power generation systems.
5. Shin-Etsu Chemical: Manufacturer and supplier of semiconductor materials, semiconductor silicon, synthetic quartz glass and PCV.
6. Siltronic: Hyperpure silicon wafers and a partner to many top-tier chip manufacturers.
7. Mitsubishi / Sumitomo Sumco Silicon (Sumitomo Metal Industries): Sumitomo Metal Industries, Ltd. And Mitsubishi Materials Corporation merged and integrated their silicon wafers business, including 300mm wafers and wafer-related quartz product.
8. LDK Solar: Manufacturer of multicrystalline solar wafers.
9. Renesola: Manufacturer of solar power products including virgin polysilicon, monocrystalline and multicrystalline solar wafers, and photovoltaic (PV) cells and modules.
10. Renewable Energy Corporation: Manufacturer and supplier of silicon materials, wafers and solar solutions.
11. M. Satek: Manufacturers and suppliers of polysilicon, single crystal silicon wafers, ingots(P-type and N-type) and solar modules.
12. Tokuyama: Various products used in the electronics field, electronic components, ion exchange membranes and related equipment.
13. Topsil: Silicon crystal wafers and ingots.

Conclusion

While there are several silicon wafer manufacturing companies in the world, the above list highlights only the top and the best of such companies based on quality, production and sales.

Keywords:

SMT Reflow Oven, Lead free Reflow Oven, Reflow Oven Manufacturer, LED reflow oven, PCB Reflow Oven, Nitrogen Reflow Oven, Dual Rail Reflow Oven, China Reflow Oven, wave soldering machine, Dual Rail Wave Soldering Machine, Nitrogen Wave Soldering Machine, Wave Soldering Machine Manufacturer.

Flason Electronic Co.,ltd provide a full SMT assembly line solutions, including SMT Reflow Oven,  Wave Soldering Machine,  Pick and Place Machine,  SMT Stencil Printer,  SMT AOI SPI Machine,  SMT Reflow Oven,  SMT Peripheral Equipment,  SMT Assembly line,  SMT Spare Parts  etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: sales@flason-smt.com
FAQ
1) This is the first time I use this kind of machine, is it easy to operate?
There is English manual or guide video that show you how to use machine.
If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.
2) If machine have any problem after I receive it, how can I do ?
Free parts send to you in machine warranty period.
If the part is less than 0.5KG, we pay the postage.
If it exceeds 0.5KG, you need to pay the postage.
3) MOQ ?
1 set machine, mixed order is also welcomed.
4) How can I buy this machine from you? ( Very easy and flexible !)
A. Consult us about this product on line or by e-mail.
B. Negotiate and confirm the final price , shipping , payment methods and other terms.
C. Send you the proforma invoice and confirm your order.
D. Make the payment according to the method put on proforma invoice.
E. We prepare for your order in terms of the proforma invoice after confirming your full payment.
And 100% quality check before shipping.
F.Send your order by air or by sea.
5)Why choose us ?
A. Gold supplier on Alibaba !
B. Trade assurance to US$54,000 !
C. Best price & Best shipping & Best service !