研究目的
Addressing the manufacturing challenges of micro-LED displays to meet aggressive performance, yield, and cost targets for signage and consumer applications.
研究成果
Several solutions have been developed and are nearing deployment to make high-volume manufacturing of micro-LED displays a reality. Commercial adoption will likely begin in niche markets such as signage, wearables, and automotive before proliferating to large TVs and eventually to smartphones.
研究不足
The paper highlights the fabrication complexity of micro-LED displays, the stringent uniformity and defectivity requirements, and the challenges in maintaining high EQE as chip sizes are reduced below 10 μm. It also mentions the need for low-cost testing and repair methods to achieve the targeted yield.
