| 发明名称 |
Compensating for aging in OLED devices |
| 摘要 |
A method of adjusting the voltage applied across the pixels of an OLED display to compensate for aging including measuring the accumulation of trapped positive charge to produce a signal representative of such accumulation, and responding to such signal to adjust the voltages applied across the pixels of the OLED to compensate for aging.
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| 申请公布号 |
US2004135749(A1) |
申请公布日期 |
2004.07.15 |
| 申请号 |
US20030341944 |
申请日期 |
2003.01.14 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
KONDAKOV DENIS Y.;MILCH JAMES R.;YOUNG RALPH H.;SANDIFER JAMES R. |
| 分类号 |
H01L51/50;G09G3/20;G09G3/30;G09G3/32;H05B33/14;(IPC1-7):G09G3/32 |
主分类号 |
H01L51/50 |
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