The major panel display manufacturers will continuously add low-temperature polysilicon (LTPS) production lines from 2015 to 2016, focusing on the Generation 5.5 and Generation 6 lines, according to WitsView, a research division of TrendForce. “Total production capacity by area will more than double from 5.8 million square meters in 2013 to 11.7 million square meters in 2016,” said Boyce Fan, Senior Research Manager at WitsView.