Organic light emitting display device configured to measure deterioration information, and driving method thereof
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United States of America Patent
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Jun 27, 2017
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N/A
app pub date -
Jun 27, 2013
filing date -
Jan 24, 2013
priority date (Note) -
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Abstract
An organic light emitting display device includes pixels positioned at crossing regions between data lines and scan lines, each of the pixels including an organic light emitting diode, a scan driver configured to supply a scan signal to scan lines, a data driver configured to drive the data lines, wherein the data driver includes, in each channel, a supply part comprising a digital-to-analog converter configured to generate data signals using second data supplied from outside in a driving period, and a deterioration part configured to measure deterioration information of the organic light emitting diode using the digital-to-analog converter in a sensing period.
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