The organic layerorganic-inorganic multi-layers deposited on the packaging substrate to achieve the ultra-high water barrier performance, lower than 10e-5 (g/m2/day). This technology can apply to all flexable electronic devices. The fabrication in this team evolved from batch-to-batch process in the 1st year to tray-to-tray process in the 3rd year. The roll-to-roll wet processin-line dry process are constructed in the 5th yearready for commercialization.

Energy-saving glass is realized using nano-imprinting to fabricate a periodic nano-structures. The glass can suppress the transmission of ultraviolet light such that people are not harmed. The transmission of infrared is largely reduced to lower air-conditioning. On the other hand, transmission is not deteriorated in the visible range to prevent the increment of illumination cost.