DTC Co Ltd, formerly Display Tech Co Ltd, is a Korea-based company engaged in the development, manufacture and sale of liquid crystal display (LCD) modules for mobile phones. The Company produces small-sized display modules, color super-twist nematic (CSTN), thin film transistor (TFT) LCD modules and others, which are used for mobile phones, personal digital assistants (PDAs), moving picture experts group audio layer-3 (MP3) players, portable multimedia players (PMPs), digital cameras, camcorders and printers. The Company mainly supplies its products to mobile phone manufacturers. In addition, the Company is engaged in the manufacture and sale of sanitary products such as masks. The Company is also engaged in the real estate rental business.