PMOLED
PMOLED displays / Passive Matrix OLED displays use a simpler matrix control system with passive elements, typically organic or inorganic materials, for each pixel. While less complex than AMOLED displays, PMOLED displays have certain advantages in specific applications.
PMOLED displays are energy-efficient because they consume power only when individual pixels are active. This characteristic makes them suitable for devices with longer battery life, such as wearables and small-scale applications. PMOLED displays are flexible, which enables innovative form factors like curved screens and small, custom-shaped displays. The PMOLED technology is commonly found in wearable devices, such as smartwatches, fitness trackers, and smaller screens that require energy efficiency and flexibility.