Display Tech Co Ltd is a South Korea-based company engaged in the development and manufacture of liquid crystal display (LCD) modules for mobile phones. It 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.