ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME

摘要

An organic light emitting diode (OLED) display and a method for driving the same, which can display an image with more uniform luminance is disclosed. In one aspect, the OLED display includes a plurality of pixels arranged in a matrix of a plurality of rows and a plurality of columns; a data driver supplying second data signals corresponding to a second data obtained by converting a first data, in response to first data signals corresponding to the first data or a data control signal; and a compensator converting output currents output from the pixels, corresponding to the first data signals into a output voltages, and supplying, to the data driver, the data control signal for converting the first data into the second data, corresponding to the output voltages and the first data based on the output voltages and the first data.

主权项

1. An organic light emitting diode (OLED) display, comprising:
A plurality of pixels, wherein the pixels are arranged in a matrix of a plurality of rows and a plurality of columns; a data driver, responsive to first data signals corresponding to the first data or a data control signal, configured to supply second data signals corresponding to second data obtained by conversion of first data; and a compensator configured to convert output currents received from the pixels and corresponding to the first data signals into a output voltages, and configured to supply to the data driver the data control signal for converting the first data into the second data based on the output voltages and the first data.