Patent ID: 9257066
Filing Date: 2016-02-09
CPC Classification: G06F,G09G

Claim Text:
1. A method of operating an image data processing circuit which controls a power consumption of an organic light-emitting diode (OLED) display, the method comprising: transforming at least one first Red, Green, Blue (RGB) value into at least one luminance value and at least one chroma value; generating at least a first control value to reduce the power consumption of the OLED display based on at least one of an input control value set by a user for power saving, a histogram associated with the at least one first RGB value and a type of an application executed to process the at least one first RGB value; adjusting the at least one luminance value and the at least one chroma value based on the generated first control value; generating at least one second RGB value based on the at least one adjusted luminance value and the at least one adjusted chroma value; and outputting the at least one second RGB value to the OLED display.