On May 30th, Nanjing Dihao Organic Optoelectronics Co., Ltd. announced that it has successfully produced an internal light extraction white light IES- OLED lighting device with an energy efficiency of 73lm/w. The technical index has set a new world record, making it one of the few key internal light extractions in the world. Technology company.
In addition, the company has also developed an EES-OLED white light illumination device with an energy efficiency of 54 lm/w. The color coordinates and color rendering index are in line with the US Energy Star standard. At the same time, the company also signed a contract with South Korea's SUNNIC Company for the production of key equipment for the production line with an annual output of 20,000 square meters. It is expected to achieve mass production in the first half of next year. The first batch of products will be displayed at the Nanjing Youth Olympic Games.
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