The Dolby PRM-4200 professional reference monitor has used OSRAM Opto Semiconductors' Ceramos MultiLED devices.
OSRAM's 1,536 RGB LED's blue, green and red chips are positioned so that the color combination exhibits the same appearance when viewed from various angles.
The package is suitable for flat backlights and the ceramics material provides high stability for an extended period of time. The LEDs have a lifespan of over 50,000 h.
