RayTron (株式会社レイトロン) is a provider of research, design, and development solutions. It offers a range of design solutions for various microcomputers, memories (flash memory, S-RAM, etc.), liquid crystal drivers and controllers, LED and printer drivers, complementary metal-oxide-semiconductor sensors (CMOS), and analog circuits (power supply, analog-to-digital converter (ADC), etc.). The company also engaged in the development of application-specific semiconductor (ASIC) and large-scale integration (LSI) systems.