United Test and Assembly Center (UTAC) has seen sales generated from copper wire bonding account for 20% of its total revenues, according to company CEO Lee Joon Chung. Apart from suppliers of ...
In 2011, the price of Gold (Au) surged to $1900/oz which had a drastic impact on Wirebonded ICs using Au wires. IC suppliers scrambled to convert from Au to copper (Cu) wire on as many products as ...