Organic light emitting diode display and method for driving the same
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United States of America Patent
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Jun 5, 2018
Issued Date -
May 11, 2017
app pub date -
Mar 11, 2016
filing date -
Nov 10, 2015
priority date (Note) -
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Abstract
An organic light emitting diode display and a method for driving the same are disclosed. The organic light emitting diode display includes a display panel including data lines and gate lines crossing each other, blocks each including a plurality of subpixels, and sensing paths, each of which is shared by the plurality of subpixels included in each block, a data driver supplying a sensing data voltage to each subpixel through the data lines and outputting a sensing value of each block obtained through the sensing path, and a data modulator selecting a compensation value of each block based on the sensing value of each block, modulating data of an input image using the compensation value, and transmitting the modulated data of the input image to the data driver.
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