REC002004BYPP5N00000 is an OLED alphanumeric display manufactured by Raystar. It is a 20x4 display, with a window size of 77x25.2mm. It is suitable for use in many different applications such as consumer electronics, automotive, and medical devices. The display has a wide viewing angle, making it easily readable from any direction. The display also has a wide temperature range, and can operate between -30 to +85 degrees Celsius. It is also highly efficient, consuming only 0.6W of power.