The 2025 Changchun International Optoelectronics Expo and Light International Conference will be held at the Changchun Northeast Asia International Expo Center from June 10 to 13, 2025. The exhibition will be themed "Leading Optoelectronics, New Quality Future". It is planned to focus on six optoelectronic industry clusters, including "semiconductors and high-end manufacturing", "satellites and applications/low-altitude economy", "optoelectronic materials and displays", "optoelectronic sensors and instruments", "laser technology and applications", and "automotive electronics". Six exhibition areas are planned for centralized exhibition and display. Organize more than 40 parallel conferences and series of activities, including the opening ceremony of the 2025 Changchun International Optoelectronics Expo and the Optoelectronics Industry Development and Innovation Conference, and the 2025 Light International Conference. This exhibition will focus on the application of cutting-edge technology products in the optoelectronics industry, strive to build a new platform for the integrated development of production, learning, and research, promote the deep integration of the optoelectronics industry chain, and provide scientific and technological support for the high-quality development of my country's optoelectronics industry.

Time: June 10-13, 2025 

Location: Changchun Northeast Asia International Expo Center 

Booth: A1-58