发明名称 |
Picture element structure of current programming method type active matrix organic emitting diode display and driving method of data line |
摘要 |
The present invention provides a novel structure of picture elements in current programming-type semiconductor devices, and in particular, the structure of picture elements of an active matrix organic light emitting diode (OLED) display. The device makes a self-compensation for OLED current deviations due to the deterioration in threshold voltage and uneven electric characteristic in thin film transistors. The invention also provides a method for driving a data driver capable of compensating for the uneven electric characteristic of thin film transistors in the driver for driving picture elements in the current programming-type active matrix OLED display device.
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申请公布号 |
US2006145989(A1) |
申请公布日期 |
2006.07.06 |
申请号 |
US20060351134 |
申请日期 |
2006.02.09 |
申请人 |
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION |
发明人 |
HAN MIN-KOO;LEE JAE-HOON;NAM WOO-JIN |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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