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In 1999, Wacker Siltronic Singapore Pte Ltd opened its 200 mm wafer production plant in Singapore. [2] [5] In 2004, the company changed its name to Siltronic AG. [6] The company manufactures silicon wafers with diameters of up to 300 mm at its two German production sites in Burghausen and Freiberg, as well as at sites in Asia and the USA.
The size of wafers for photovoltaics is 100–200 mm square and the thickness is 100–500 μm. [10] Electronics use wafer sizes from 100 to 450 mm diameter. The largest wafers made have a diameter of 450 mm, [11] but are not yet in general use.
As of 2017, X-Fab has six wafer plants around the world, with production capacity of 9,4000 200-mm sized wafers, ranging from 800 nm process to 130 nm process: [4] Erfurt, Germany - producing CMOS semiconductors and microelectromechanical systems (MEMS devices) from 200-mm wafers [15] Dresden, Germany - producing CMOS semiconductors from 200-mm ...
Based in Munich, Siltronic manufactures silicon wafers used in the chipmaking process. The company is the only Western wafer manufacturer. In April, Siltronic cut its 2024 outlook, citing the ...
Siltronic will provide a more detailed outlook at the release of its annu. The company, which makes silicon wafers used in semiconductor chips, posted 2024 revenue of 1.41 billion euros ($1.45 ...
German silicon wafer group Siltronic expects sales to fall up to 19% this year due to weak demand from the semiconductor industry but plans to invest in expansion to prepare for a recovery. Chief ...
Wafer size has grown over time, from 25 mm (1 inch) in 1960, to 50 mm (2 inches) in 1969, 100 mm (4 inches) in 1976, 125 mm (5 inches) in 1981, 150 mm (6 inches) in 1983 and 200 mm in 1992. [41] [42] In the era of 2-inch wafers, these were handled manually using tweezers and held manually for the time required for a given process.
BERLIN (Reuters) -GlobalWafers' planned 4.35-billion-euro ($4.89 billion) takeover of German chip supplier Siltronic collapsed late on Monday as the deal did not receive regulatory approval on ...