Core Viewpoint - The third Perovskite Materials and Devices Industry Development Forum will focus on flexible perovskite photovoltaics, perovskite tandem cells, and applications in smart IoT and wearable devices under indoor low-light conditions, highlighting the industry's technological advancements and market opportunities [1][10]. Group 1: Forum Overview - The forum will be held on May 23-24 in Suzhou, organized by the Chinese Academy of Sciences Ningbo Institute of Materials Technology and Engineering, Huazhong University of Science and Technology, and DT New Materials, with support from several universities and companies [1][7]. - Notable experts and companies in the flexible perovskite field will participate, including representatives from GCL, Tongwei, and TÜV Rheinland, who will present cutting-edge technologies and industry trends [1][10]. Group 2: Industry Challenges and Innovations - The transition from laboratory-scale to large-area perovskite photovoltaics faces challenges in film quality, defect suppression, and process stability, particularly in solvent control and crystallization rate adjustment [2][10]. - Professor Zhong Yufei will present on the topic of "Phase Passivation and Large-Area Preparation of Perovskite Photovoltaics," focusing on controlling crystallization mechanisms to achieve high-quality perovskite films [2][4]. Group 3: Future Applications and Market Potential - The most promising application areas for perovskite technology in the next 3-5 years include tandem photovoltaics, flexible photovoltaic applications for BIPV, and advanced consumer electronics [11]. - The forum will address technical challenges such as large-area production efficiency, interface engineering for tandem cells, and the development of high-performance flexible transparent electrodes [11].