O-vision (Aoshi Technology), established in 2022, and based in Guangzhou, China, is an OLED microdisplay producer.
The company developed a unique Organic Photolithographic Patterning Technology that enables it to produce direct-emission OLED microdisplay (with no color filters).
Aoshi Technology operates a small-scale pilot line (K1) in Nanhai, Foshan, and is in the early stages of constructing a 12-inch production line (5,000 monthly wafers), that will be operational towards the end of 2027, if all goes according to plan.
In May 2026, the company raised its Series B funding round (over $14.5 million).
