At the second half the semiconductor industry is entering the traditional peak season, including UMC and Media Tek and other semiconductor manufacturers are unanimously optimistic outlook for the second half of the operation. Smart phones and tablet PCs for mobile devices demand buoyant, driven semiconductor plant in the second quarter operating more than a brilliant performance, including TSMC, Media Tek, Elan, Realtek and many other semiconductor plant Novatek results at second quarter are expected to Genesis single-season record highs. Foundry UMC also has a good operating performance, In may consolidated revenue NT is $ 11.93 billion yuan, the highest single-month record high results; overall wafer shipments in the second quarter and results are expected quarter by 11% to 13% .Semiconductor plant in the second quarter operating performance of multi-level transcend seasonal, some industry concern, in the second quarter industrial economy is not short off-season, will once again fear the second half of the season to reproduce the situation is not busy. However, including UMC and Media Tek and other semiconductor manufacturers recently held a shareholders' meeting after another, still generally optimistic about the second half of the operation.