发明名称 |
ERROR COMPENSATOR AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME |
摘要 |
An error compensator and an organic light emitting display device using the same. The organic light emitting display device includes pixels each having a driving transistor and an organic light emitting diode; and a sensing unit extracting at least one of a first information including the threshold voltage of the driving transistor or a second information including the degradation of the organic light emitting diode from a pixel of the pixels. In the organic light emitting display device, the sensing unit includes an amplifier amplifying a voltage corresponding to the at least one of the first information or the second information; and an error compensator compensating for error components of elements included in the amplifier and the error compensator. |
申请公布号 |
EP3079143(A1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20160166735 |
申请日期 |
2013.09.26 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
KIM, BO-YEON;KWON, OH-JO;AHN, HEE-SUN |
分类号 |
G09G3/32 |
主分类号 |
G09G3/32 |
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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