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Fz Semiconductor Wafer Inspection System}

Thursday, May 25th, 2017

FZ Semiconductor Wafer Inspection System


Brian Cheung

Semiconductor wafer inspection system is designed to improve sensitivity on metal films, poly, and silicon. This system has enough ability to do size and type sorting of the different elements. Featuring of vacuum handling is another feature covered by the semiconductor wafer inspection system. Chip makers use this system to bring their various devices to the market which enables there to have the superior quality as well enhancing time saving. The ultra-high sensitivity mode posed by this system enables to speed up the development process as well improvement of quality in the following generation items and devices. FZ wafers

are normally designed in such a way that it allows problem rectification in in the defective materials in the minimal time possible.

FZ wafers or float zone wafers are thin slices of silicon crystals in their purest form, which is obtained by the process of verticle zone melting. The reason why FZ wafers are the purest is because they are obtained by arranging silicon in a vertical configuration. This enables the maker to maintain the maximum surface tension of silicon when it is in the molten state. In this state, there is no need of using a vessel for keeping the silicon either and hence the problem of contamination is easily avoided, resulting in the purest form of silicon wafers known as FZ wafers.

This system is designed in the following nodes; sixty-five by forty-five in the precise measurements. Other features include the advanced algorithm and the dark optics. FZ wafers are developed to enhance a continuous reliability and accuracy of engineered devices. The pattern used in the design of this system is multilayered which has high-speed performance. The 0.5 alarm is usually designed to enhance the chip occurrence as well avoid the irrational pattern. FZ wafer is designed to enable isolation of layers which may be found to have defects. The main advantage that comes with FZ wafer is the ability to expand in different aspects ranging from electronic to metrics and software. FZ wafer suspension is able to automatically separate particles and other elements due to the presence or the availability of multilayered architecture. Great effectiveness of FZ wafer has been proved by the effective detection of rough films.

The maximum effectiveness in FZ wafer has to be enabled by the great number of multilayered wafers. FZ wafer usually functions as a base for electronics which are built in the wafer. Devices which can perform better in the recent days is a bit hectic and also require a lot of electricity. This is a disadvantage on the application on netbooks, phones, laptops and other microelectronics in the modern world. The advancement of technology and other information devices makes it become easier to have a more combination of layers and FZ wafers which in the process allow an advanced processing of energy in the modern technology. Advanced battery technology and the power storage needs to be given priority to enhance the increasing power demand. The advancement of technology may soon come up with a new device that will outshine the current performance of Silicon.

WaferPro is supplier of both silicon wafers and Silicon on Insulator (SOI) wafers to the microelectronics and semiconductor industries. Visit our website at

to buy FZ silicon wafer.

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