Yesterday, the OLED industry chain construction symposium hosted by the Ministry of Industry and Information Technology, the Jilin Provincial Department of Industry and Jilin Orient Photoelectric Materials Co., Ltd. was held in Changchun. As the next generation of new flat panel display mainstream technology, OLED has received great attention and rapid development at home and abroad. The Ministry of Industry and Information Technology has carried out related work to coordinate the development of the OLED industry. At the symposium, exchanges were held on the progress of OLED and key supporting enterprise projects. At the same time, participants exchanged suggestions on measures to promote the development of domestic OLED supporting industries, and discussed the 2011 Electronic Development Fund Guide (OLED part). In the afternoon, the participants visited the Olaide Corporation and the State Key Laboratory of the JS Super Molecule.