Founded in 1991, DONGWOO FINE-CHEM has grown to become a leader in the electronic materials industry by successfully developing high-purity semiconductor chemicals on its own. It has also expanded into the TFT-LCD materials business, which is emerging as the next-generation driving force of the Korean economy. Via joint investment with Sumitomo Chemical of Japan, Dongwoo STI Co., Ltd. and Dongwoo Optical Films Co., Ltd were established to produce color filters and polarizing films, materials nee...
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