In order to keep up with the needs of the application industry, CIOE first proposed the concept of Optoelectronics+ application forums. In 2020, the Optoelectronics+ application forums will comprehensively discuss the application landing and solutions of optoelectronics technology in various emerging fields, and promote the in-depth integration of optoelectronics technology in the application field..The forum will cover topics such as automobiles, mobile phones, artificial intelligence, security, AR / VR, industrial Internet, and lidar. It is expected to attract more than a thousand participants to share and exchanges their insights to the topics.