Thin-film technologies continue to evolve and their use is broadening as component manufacturers are considering replacing conventional thick-film processes to manufacture smaller components and parts. Reason: thin-films permit new families of products, modifying and enhancing the properties of bulk material by the deposition of a top thin layer having different composition and morphology, says a new study from Business Communications Co. 

Global sales of thin-film raw materials hit $7.1 billion in 2004, estimates say, and are projected to reach $13.5 billion by 2009, an average annual growth rate of 13.7%, BCC says. 
Chemical deposition methods (chemical vapor deposition, chemical solution deposition, plating type methods) accounts for over 70% of the global market for thin-film raw materials, driven by large sales of plating chemicals. Electronics accounts for 66% of total sales. 
Sales of thin-film materials for chemical processes increased during 2002-04 from $4.1 billion to $5.1 billion, and are expected to show an AAGR of 12.9% over the next five years, reaching $9.3 billion by 2009. 

Raw materials for physical processes (evaporation, sputter deposition and ionic deposition) rose to 28.6% from 24.8% of the total market for thin-film materials from 2002-04. Sales are projected to reach $4.2 billion by 2009, an AAGR of 15.7%. 

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