Visitors look at a robotic dog at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
The 2024 Changchun International Optoelectronic Expo opened at the Northeast Asia International Expo Center in Changchun, Jilin province, on Tuesday. The expo focuses on cutting-edge technologies and latest products in the field of optoelectronics, showcasing technological innovations in the field and promoting cooperation, exchange, and integration in the industry. A total of 675 enterprises from 13 different industrial sectors are participating in the exhibition.
Visitors enter the exhibition hall of the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
A visitor tries on a pair of VR glasses at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
A visitor experiences a pilotless electric vertical take-off and landing aircraft at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
A staff member from the Changchun University of Science and Technology demonstrates a minimally invasive surgical navigation system at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
A visitor looks at a high-resolution camera model from the "Tianwen-1" mission at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
The model of "41 satellites on one rocket" docking system is displayed at the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
The exhibition hall of the 2024 Changchun International Optoelectronic Expo in Changchun, Northeast China's Jilin province, on June 18, 2024. [Photo/Xinhua]
