White COG OLEDs target small displays

The REX025664D 128 x 64 white chip-on-glass (COG) OLED suits PCB graphic displays. The display has a built-in SSD1305Z IC (driver with controller for OLED and polymer LED displays), and has a module dimension area of 26.7 x 19.26 x 1.45-mm. The viewing area is 23.94 mm and the active area is 21.738 mm.

The COG OLED uses a supply voltage of 2.8 V. It can read and write data status and has 30 interface pins that enable the LCD to communicate with the driver IC. The device enables character and graphics and offers colors of blue, yellow, green, red, amber, and white. The OLED LCD has an interface pin function and an MCU interface selection input. The average operating lifetime at room temperature is 50,000 h with standard operation at brightness of 100 nits.