Won-Joo Kim

Wonik Tera Semicon Co., Ltd. engages in the development, production and sale of semiconductor manufacturing equipment. It operates through the following business areas: Semiconductor, AMOLED and Solar Cell Equipment. The Semiconductor Equipment business provides general, high-temperature, and low pressure chemical vapor deposition furnaces. The AMOLED business offers low temperature poly-silicon (LTPS) metal deposition, LTPS crystallization, and general LTPS annealing equipment. The Solar Cell Equipment business offers silicon thin-film crystallization and copper indium gallium selenium selenization equipment. The company was founded on March 12, 2002 and is headquartered in Hwaseong-si, South Korea.