LX Semicon

LX Semicon designs the semiconductor chips that make display panels work, including the driver chips that control each pixel, timing controllers that coordinate the image signal, and power-management chips that regulate voltage across the panel.

Its products sit inside the display supply chain, supplying panel makers and the consumer-electronics manufacturers that use those panels. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company describes itself as a fabless chip designer, meaning it focuses on chip design rather than running its own factories. Beyond display chips, it is also developing microcontrollers and heat-dissipation substrates to broaden its product portfolio.