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Homray Material Technology CO.,Ltd
Homray Material Technology CO.,Ltd
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Prime silicon wafer for semiconductor 8 inch test wafer Si wafer supplier

Prime silicon wafer for semiconductor 8 inch test wafer Si wafer supplier

Brand Name : Homray Material
Model Number : 8 inch
Place of Origin : China
MOQ : 100pcs
Payment Terms : T/T
Type : P
Dimension : 8 inch
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Homray Material Technology offers silicon wafers,3 inch to 12inch Si wafer in different quality grades for researcher grade silicon wafer, dummy grade wafer and production Si wafer. As a professional manufactur company ,we are devoted to continuously improve the quality of currently substates and develop large size substrates.


Test Wafer

Test Grade Wafers are high quality wafers which have less comprehensive specifications than a prime grade wafer.


These wafers monitor the performance and conditions of a particular semiconductor processing step. The Test Grade Wafer provides a more economical solution for isolated testing.


Pure single-crystal cylinders of silicon are sliced into thin, highly polished silicon wafer 4 inch less than one-fortieth of an inch thick. Hundreds of memory chips are etched onto each wafer, while for processor chips, perhaps only ten to 50 devices will fit on one wafer. Most chip designs are developed with the help of computer systems or computer-aided design (CAD) systems. Circuits are developed, tested by simulation, and perfected on computer systems before they are actually built. When the design is complete, glass photomasks are made—one mask for each layer of the circuit. These glass photomasks are used in a process called photolithography.


Place of Origin: China (Mainland)

Brand Name: Homray Material Technology

Orientation:100 111 110

Grade:Production Grade/Research Grade/Dummy Grade

Keyword: Polished silicon wafer

Type: N/P

Size: 3/4/5/6/8/12

Resistivity: 0.001-10000 Ω.cm

Surface: Polished

Application: semiconductor


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