LX Semicon

Leading global change through system IC technologies

LX Semicon

Founded in 1999, we have grown into Korea's leading fabless company by advancing our system IC technology, which is applicable to various displays across the IT field, to global standards. As we leap forward to become a global system IC company through building a diverse product portfolio, we are currently responding to new changes like AI or Big Data by pushing forward with investments and entrance into new sectors, such as automotive system IC.


We are making great strides to become the global leader
in system IC technologies,
and ensure that our customers can discover and use
our exceptional products everywhere.

Top System IC, Greatness Anywhere!


01 TV & IT
02 Mobile
03 Automotive & MCU

We devise TV & IT display total solutions that add value to customer product development. We develop LCD/OLED TV display solutions, as well as world-class components and interface technologies for OLED TV displays. In addition to creating laptop and monitor display solutions, we research and develop market-leading technology for IT displays, such as low power and in-cell touch displays.

We develop display solutions for LCD/P-OLED smartphones, and wearables such as smartwatches and AR/VR devices. We also develop the preceding technologies for P-OLED displays such as image quality enhancement algorithms, panel compensation, One Chip (Driver IC and Touch IC integration), lower power consumption, and foldable screens. We continue to invest in technology development to achieve the highest performance in mobile displays.

We provide Driver IC and One Chip (video processor and T-Con integration) technology for automobile infotainment displays, and develop MCUs for refrigerators, washing machines, and air conditioners. We currently mass-produce MCUs for displays, but will gradually expand our business to main MCUs.



Yangjae Campus : Baumoe-ro, Seocho-gu, Seoul, Republic of Korea

Daejeon Campus : 222 Techno 2-ro, Yuseong-gu, Daejeon, Republic of Korea

Gangnam Campus : 2621, Nambusunhwan-ro, Gangnam-gu, Seoul, Republic of Korea

Siheung Campus : 255 Huimanggongwon-ro, Siheung-si, Gyeonggi-do, Republic of Korea