Method and device for controlling power of active matrix organic light-emitting diode

摘要

A method and device for controlling power of an active matrix organic light-emitting diode are provided. The method for controlling power of an active matrix organic light-emitting diode includes: calculating a frame data rate, which is a ratio of a light emitting pixel quantity representing a specific color in an image data to be displayed; determining a luminance reducing amount mapped to the frame data rate; and controlling and displaying an entire luminance of an image according to the luminance reducing amount.

主权项

1. A method comprising:
obtaining RGB color information of a plurality of pixels forming an image to be displayed via a display operatively coupled with an electronic device; checking, based at least in part on a subset of the RGB color information of the plurality of pixels, whether a color of each pixel of the plurality of pixels falls within a specified range of colors; calculating an amount of the image having the color corresponding to the specified range of colors; determining a luminance to be used for the image based at least in part on the amount; and displaying the image according to the determined luminance via the display, the displaying including adjusting a voltage to be supplied to one or more pixels of the plurality of pixels according to the determined luminance.