An undated handout photograph shows Taiwan Semiconductor Manufacturing Co Ltd (TSMC) staff working inside a semi-conductor manufacturing plant cleanroom. TSMC, the world's top contract chip maker, posted its biggest quarterly net profit in two years on January 28, 2010 after better sales of more advanced chips for new computers and other high-tech gadgets. Reuters Pictures logo Reuters Pictures 24 months ago

An undated handout photograph shows Taiwan Semiconductor Manufacturing Co Ltd (TSMC) staff working inside a semi-conductor manufacturing plant cleanroom. TSMC, the world's top contract chip maker, posted its biggest quarterly net profit in two years on January 28, 2010 after better sales of more advanced chips for new computers and other high-tech gadgets.