China-based Viewtrix Technology (also called Yunyinggu) was established in 2015 as a display technology provider. The company developed driver ICs for OLED and OLED microdisplays.
In 2020 the company raised $46 million in its Series D funding round, and announced that it has started mass producing its OLED drivers. In 2026, the company announced it is China's leading OLED display driver producer.
Viewtrix is a public company that trades on the Hong Kong Stock Exchange (3310.HK).
