Patent ID: 8638288

Claim:
A Red, Green, Blue Light Emitting Device (RGB LED) backlight color control system, comprising: an RGB LED backlight comprising a red LED, a green LED, and a blue LED; a driving current regulator coupled to each of the red LED, the green LED and the blue LED; a backlight power control coupled to each of the driving current regulators and operable to receive adjustment data and use the adjustment data to adjust the driving current supplied by at least one of the driving current regulators to at least one of the red LED, the green LED and the blue LED; a storage coupled to the backlight power control, wherein the storage includes a plurality of executable applications that include at least a word processing executable application, each executable application associated with a different set of adjustment data that is stored in the storage, and wherein a set of the word processing executable application adjustment data is operable to be sent from the storage to the backlight power control in response to detecting the execution of the word processing executable application following the execution of one of the other executable applications such that a plurality of color settings are dynamically changed in response to the detected execution of the word processing executable application.