Raystar Optronics. Inc., located at Central Taiwan Science Park, is one of the leading display suppliers founded by a group of elites being in the related field for more than 10 years. Its production line includes small to medium size LCD, TFT, and OLED modules for a variety of industrial and consumable application. We are one of the leading display providers of monochrome character LCD modules, graphic LCD modules, alphanumeric LCD panel & TFT modules. High-quality LCD modules are made based on our experienced engineering knowledge, well-managed supply chain, apple-pie-order assembly lines.