The primary application of these silicon materials is in the semiconductor/photovoltaic industry, specifically for manufacturing single-crystalline silicon ingots used in the production of silicon components or solar cells. We offer single crystal silicon ingot customization options for any size and shape of silicon materials, including but not limited to silicon tubes, rings, and wafers.
Features of DSTC Single-Crystalline Silicon Ingot
1
Resistivity Control.
2
Manufacturability.
3
Devoted to developing large size pulling technique, DSTC is the 1st domestic manufacturer to supply >�?620mm silicon ingots.
Technical Advantages of Single Crystal Ingot from DSTC
1. The single crystal ingot from DSTC has a maximum diameter of 620mmï¼?
2. Almost complete lattice structure, similar to the preparation method of semiconductor wafersï¼?
3. High purity, few defects and low impuritiesï¼?
4. The same crystal orientation in the plane, and less difference in physical propertiesï¼?
5. Excellent resistivity calculation and application method to control single-crystal ringot resistivity accuratelyï¼?
DSTC Single Crystal Ingot: Applications and Uses
DSTC Single Crystal Ingots are mainly used to process and manufacture silicon parts for etching equipment. Their quality and performance directly affect the efficiency of etching processing and have a significant impact on the etching yield, making the single crystal ingots an important material in the integrated circuit industry chain.
There are many silicon carbide semiconductor companies, but we are one of the best choices for you.
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This type of silicon parts is made by single or multi-crystalline silicon ingot materials. The outside diameter of the silicon ring is up to 650mm. The silicon ring is used in the dry etching machine as the focus ring, outer electrode, confinement ring. Features of DSTC Silicon Ring 1 Establishment of plasma etching condition. 2 Use as electrodes for RF units. 3 Control sidewall damage of the reactive substance, improve etching aspect ratios and optimize etching surfaces. 4 Improve the uniformity and yield of the edge of silicon wafer. Why Choose DSTC Silicon Rings in Semiconductor Manufacturing? 1. Used as electrodes in CCP/ICP etching equipment to focus and drive plasma for wafers; 2. Silicon rings can optimize etching performance/uniformity at the edge of wafers. Silicon Ring Gallery The Silicon Ring is used in the dry etching machine as the outside electrode or the lower electrode.
Lengthï¼?50~250mm Side Length: 156±0.5mm Oxygen Content::
Silicon ingot Silicon ingot, cement, steam coal
We can supply A grade 156 mm Mono and Multi crystalline silicon solar cells (3.8W-4.0W,efficiency 16.6%) with high quality and best price for large quantity.For specifications,price and futher information,please freely contact us through email.
We can supply 156 mm Mono and Multi crystalline silicon solar wafers (A grade) with high quality and best price for large quantity.For specifications,price and further information,please freely contact us through email.
Product name: 2-12 Inch Orientation 100/111/110 SSP Prime/Dummy Grade Silicon Wafer Place of Origin: China Material: Silicon Diameter:2-12 inch Thickness: 100-1500um Orientation: 100/110/111 Type/Dopant: intrinsic or P/B or N/Ph Grade: prime/dummy Bow/Warp:
