发明名称 |
PIXEL ARRAY AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME |
摘要 |
A pixel array and an organic light emitting display device including the same, can display an image with uniform luminance by compensating for a variation in threshold voltage/mobility of a driving transistor for each pixel and compensating for a change in efficiency due to degradation of an organic light emitting diode. A first pixel among the pixel array includes an organic light emitting diode; a pixel circuit positioned among an anode electrode of the organic light emitting diode, a first scan line and a first data line through which a data signal is supplied to the first pixel, and controlling current flowing in the organic light emitting diode; and a switching element controlling the coupling between a second data line through which a data signal is supplied to a second pixel of the plurality of pixels and the anode electrode of the organic light emitting diode. |
申请公布号 |
US2016163251(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
US201615009707 |
申请日期 |
2016.01.28 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Kwon Oh-Jo;Lee Joo-Hyung;Choi Won-Tae |
分类号 |
G09G3/20;G09G3/32 |
主分类号 |
G09G3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Yongin-si KR |