The 2011 National Science and Technology Award Conference was held in the Great Hall of the People in Beijing on 14th Feb. 2012.

The Communist Party of China (CPC) and the State Council leader Hu Jintao, Wen Jiabao, Li Changchun, Li Keqiang attended the annual ceremony which is held to honor excellent scientists and research achievements. In this ceremony, the OLED project "the Technology and Application of organic light emitting display material, device and process integration" won the top prize by Tsinghua University and Visionox Company jointly. President Hu Jintao presented the prize.