LX Semicon

LX Semicon Co., Ltd. is a South Korean fabless semiconductor company founded in 1999 as Silicon Works and renamed LX Semicon in June 2021, headquartered in Daejeon and listed on the Korea Exchange under ticker 108320. It was established to design system ICs for display panels, growing into one of Korea’s leading fabless suppliers as demand for driver and control chips expanded across consumer electronics.

LX Semicon’s main product lines include OLED and LCD display driver ICs, timing controllers, RealTouch in-cell touch controllers, power management ICs, and motor and gate driver ICs. Chips are sold to panel makers and device manufacturers building TVs, monitors, notebooks, mobile and wearable products, home appliances and, increasingly, automotive system-IC applications.

1. OLED/LCD display driver ICs: core chips controlling image output on panels from smartphones to TVs.

2. Timing controllers: manage panel refresh and signal timing for OLED and LCD displays.

3. RealTouch in-cell touch controllers: integrate touch-sensing directly into the display panel structure.

4. Power management ICs: regulate power delivery for mobile, wearable and appliance electronics.

5. Motor and gate driver ICs: control motors and switching circuits in home appliances and industrial devices.

6. Automotive system-IC expansion: growing product line serving automotive display and control applications.