发明名称 Organic light emitting diode based display aging monitoring
摘要 <p>A multiple pixel display driving system and method. A display generator (208) displays a plurality of images on a multiple pixel display (202). An aging monitor (210) determines values of total electrical current consumed by the multiple pixel display while displaying the images (306), and determines electrical current value differences between baseline electrical currents total electrical currents associated with a test pattern image (308). A plurality of pixel aging characterization values indicating decreases in electrical current consumed by a pixels of the display is determined (316), and a display aging compensation matrix representing values by which pixel intensity values are to be compensated is determined (318) based on the pixel aging characterization values.</p>
申请公布号 EP2701140(A1) 申请公布日期 2014.02.26
申请号 EP20120181595 申请日期 2012.08.23
申请人 BLACKBERRY LIMITED 发明人 LAI JACKSON, CHI SUN
分类号 G09G3/32 主分类号 G09G3/32
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