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Global Photomask Market Analysis 2011-2017 and Forecast 2018-2023


https://www.bharatbook.com

Photomasks are high-purity quartz or glass plates that contain a pattern of ICs. These are used in the reproduction of pattern structures for manufacturing printed circuit boards, electronic circuits, and LCD displays, and for the serial production of reticles and other microstructures. Photomasks are used at wavelengths of 365 nm, 248 nm, and 193 nm. ICs are manufactured layer by layer, where each layer requires a unique photomask. As current generation ICs typically have 25-60 layers, the manufacturing process of photomasks has become complex.

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Created by aadolfst01 8 weeks 2 hours ago – Made popular 7 weeks 5 days ago
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