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Principles and Technology of Physical Vapor Deposition Coating (1/2) - VeTek Semiconductor

Vacuum coating includes film material vaporization, vacuum transportation and thin film growth. According to the different film material vaporization methods and transportation processes, vacuum coating can be divided into two categories: PVD and CVD.

What is Porous Graphite? - VeTek Semiconductor

This article describes the physical parameters and product characteristics of VeTek Semiconductor's Porous Graphite, as well as its specific applications in semiconductor processing.

What’s the difference between Silicon Carbide and Tantalum Carbide Coatings?

This article analyzes the product characteristics and application scenarios of tantalum carbide coating and silicon carbide coating from multiple perspectives.

A complete explanation of the chip manufacturing process (2/2): from wafer to packaging and testing

Thin film deposition is vital in chip manufacturing, creating micro devices by depositing films under 1 micron thick via CVD, ALD, or PVD. These processes build semiconductor components through alternating conductive and insulating films.

A complete explanation of the chip manufacturing process (1/2): from wafer to packaging and testing

The semiconductor manufacturing process involves eight steps: wafer processing, oxidation, lithography, etching, thin film deposition, interconnection, testing, and packaging. Silicon from sand is processed into wafers, oxidized, patterned, and etched for high-precision circuits.

How much do you know about sapphire?

This article describes that LED substrate is the largest application of sapphire, as well as the main methods of preparing sapphire crystals: growing sapphire crystals by the Czochralski method, growing sapphire crystals by the Kyropoulos method, growing sapphire crystals by the guided mold method, ......

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