The 7^th International Conference on Optoelectronic Materials and Devices (ICOMD 2025) will take place in Guangzhou, China during November 21-23, 2025. A key aspect of this conference is the strong mixture of academia and industry. This allows for the free exchange of ideas and challenges faced by these two key stakeholders and encourages future collaboration between members of these groups. ICOMD 2025 is to bring together innovative academics and industrial experts in the field of Optoelectronic Materials and Devices to a common forum. The primary goal of the conference is to promote research and developmental activities in Optoelectronic Materials and Devices and another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world. The conference will be held every year to make it an ideal platform for people to share views and experience in Optoelectronic Materials and Devices and related areas.