CEO Message

뜨거운 열정과 끝없는 도전정신을 바탕으로 세계일류반도체기업이 되겠습니다.

RFsemi has been quietly growing into a company highly specialized in the global-level technology particularly in ECM chips, TVS diode, AC direct LED drive IC and so on.

RFsemi has built a total solution system covers from development to production based upon the extremely innovative technologies, thereby growing into a company boosts its globally recognized technology particularly in ECM chips. With a constant technical development, we have developed and mass produced an innovative AC Direct LED Drive IC products, leading the global LED lightening market.

In the future, we will launch more advanced technology in the semiconductor device and in addition, we are committed to steadily challenging to become a leading global company in the LED lightening sector with the advance technology and differentiated product competitiveness based on a fierce passion

(주)알에프세미 대표이사 이진효