Efficiency in Light Generation

This lecture delves into the history and development of light generation technologies, focusing on the efficiency improvements in LED lighting. It covers the evolution of LED technology from its early stages to the current state, highlighting key advancements and breakthroughs. The speaker, Hiroshi Amano from Nagoya University, shares insights on the challenges faced and the innovative solutions that have led to significant improvements in light generation efficiency. The lecture also discusses the impact of LED lighting on energy consumption and its potential contributions to saving energy globally.