Leng Changlin is the current Chief Technology Officer and Director of the Organization Center of BOE Intelligent IoT. Served as the Chairman of the Display System Technology Committee at the International Display Technology Conference (ICDT), Expert of the AI Display Committee, and Head of the Beijing Innovation Studio. He has been engaged in research on advanced new displays and innovative products and technologies for the Internet of Things, and have completed over 50 new technology research and development projects. He has also completed major national projects such as the Beijing Winter Olympics Snowflake Main Torch Platform, Super Ground Screen, and National Day 70th Anniversary Celebration Light and Shadow Screen. Authorized 25 patents, including 7 overseas patents, and won 1 Chinese Patent Excellence Award; Published 18 important journal or conference papers.