Taiwan's premier chip foundry, TSMC, is reportedly seeing strong demand for sub-40 nm chip manufacturing. It's easy to manufacture smaller, simpler chips on new foundry nodes than complex devices such as GPUs. Hence, the source notes that it's wireless communication device chip manufactures that have sub-40 nm nodes at TSMC fully booked up. The foundly also scored orders from local and foreign fabless audio IC firms. "In fact, TSMC's 6-inch fab dedicated to process analog and LCD driver ICs has been running at full capacity since late February, with shipment delivery times to customers being extended to more than 12 weeks, the sources pointed out," notes DigiTimes.