New lighting technology continues to rise, Panasonic R & D director Tian zhuozai (TakuyaKomoda)
It is said that LED and OLED lighting will completely replace traditional lighting in 2020.
Among them, OLED lighting has a material utilization rate of 70, and the market size is 10 billion US dollars. The price per thousand lumens will be greatly reduced. The first-line manufacturers are nearly 2 ~ It will be put into mass production in 3 years.
TakuyaKomoda said that due to the material utilization rate of OLED lighting as high as 70%, and the investment threshold is lower than the panel, the technical content is extremely high, Panasonic actively invests, it is estimated that the OLED market size is expected to reach 10 billion US dollars by 2020.
He believes that LED lighting mainly replaces the existing market, but it is limited by the luminous efficiency and cannot stimulate new demand, but OLED lighting can stimulate new demand, he expects that LED and OLED lighting will comprehensively replace traditional lighting by 2020.
TakuyaKomoda also said that at the current price, the cost of OLED per thousand lumens is 20 times that of LED. He believes that as more manufacturers invest, it will be reduced to 2 times, and different from LED lighting, point light source must be converted into surface light source, light guide plate, packaging, wafer processing, etc. need to be added in the LED manufacturing process, resulting in an increase in the final cost, so the final OLED cost will be lower than that of LED, in addition to Panasonic, Philips and other major manufacturers are also expected to be in 2 ~ Put into mass production within 3 years.