发明名称 |
DISPLAY DEVICE AND DRIVING METHOD THEREOF |
摘要 |
The present invention relates to a structure and a method of a pixel and a data driver to measure degradation of an organic light emitting element, and a threshold voltage and mobility of a driving transistor in an organic light emitting device such that degradation of the organic light emitting element and the threshold voltage and mobility of the driving transistor are measured in a turn-on interval of the display device and a data voltage applied to the pixel is amended, and thereby images of improved and uniform quality may be displayed.
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申请公布号 |
US2010188320(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
US20090494823 |
申请日期 |
2009.06.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) |
发明人 |
MIN UNG-GYU;KWON OH-KYONG |
分类号 |
G09G3/30 |
主分类号 |
G09G3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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