Founded in 2000, ICD manufactures flat panel display (FPD) and semiconductor equipment, having spun off its electrostatic chuck (ESC) business into ICD Materials in 2018.
Its core products are the HDP Dry Etcher, used in thin-film etching, and vacuum logistics equipment for transferring substrates during OLED deposition. The company manufactures and sells AMOLED, LCD, and semiconductor equipment in Korea and internationally, offering DRY etchers and research-thermal evaporators.
It also runs a bio and medical business, using plasma technology for sterilization, medicine, and cosmetics applications.
Its customer base is composed of major domestic display panel makers such as Samsung Display and LG Display, along with diversified overseas customers including China's BOE, CSOT, and Tianma, giving it a stable business foundation.
More recently, the company has entered the semiconductor glass-substrate market by supplying dry-etch equipment to the SKC-Absolics joint venture, securing a new growth driver. Localization of ESC through subsidiary ICD Materials has contributed to cost reduction and stronger equipment competitiveness.
At its March 2026 annual general meeting, display division president Kim Myung-ho was reappointed as an inside director, while Yang Jang-gyu, president of the semiconductor division, who holds a physics PhD from KAIST and previously worked at Applied Materials and Samsung Electronics' equipment technology research institute, was newly appointed.
The company is also pursuing expansion of equipment lines applicable to both OLED and LCD processes, adoption of AI-based process optimization systems, and upgrades to vacuum transfer automation.
Through these moves, ICD is pursuing portfolio diversification from a single display-equipment business toward semiconductor and bio segments.