Product development and volume production at Hongshi MicroLED At the China International Optoelectronic Exposition (CIOE) 2026, Hongshi Intelligent showcased a new-generation full-color MicroLED light engine based on its Yunjin platform. Using three-color optical combining, the 0.15 cc light engine has entered pilot production in selected customer projects and is being prepared for mass production. Jiguang Yaoying, presented in CIOE 2025, is now being delivered in volume for customer projects. Deliveries of the previous generation and validation of the new…