Crystal Phase Optoelectronics (晶相光電股份, also known as Silicon Optronics) is a manufacturer, developer, and distributor of complementary metal-oxide-semiconductor (CMOS) image sensors and modules. It offers chip-scale-package (CSP), new area sensors, multimedia processors, and chip-on-board (COB). The company’s product finds application in the mobiles, tablets, notebooks, security, and PC cam segments.