发明名称 |
PIXEL CIRCUIT AND DISPLAY DEVICE USING THE SAME |
摘要 |
Exemplary embodiments of the present invention relates to a pixel circuit for displaying an image of uniform luminance. The pixel circuit comprising an organic light emitting diode (OLED), an RS trigger comprising a first terminal connected to a scan line, a second terminal connected to an enable line, and a third terminal connected to a data line, the RS trigger configured to generate an output signal according to an enable signal, a data signal, and a scan signal respectively received via the enable line, the data line, and the scan line, and a driving transistor comprising a first electrode connected to a first power source, a second electrode connected to an anode of the OLED, and a gate electrode connected to an output terminal of the RS trigger, the driver transistor configured to control a current flowing through the OLED in response to the output signal of the RS trigger. |
申请公布号 |
US2015054718(A1) |
申请公布日期 |
2015.02.26 |
申请号 |
US201414248050 |
申请日期 |
2014.04.08 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Kaplan Leonid;Na Heung-Yeol;Lee Baek-Woon;Hyun Won-Sik;Lee Jae-Hoon |
分类号 |
H05B33/08;G09G3/32 |
主分类号 |
H05B33/08 |
代理机构 |
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代理人 |
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主权项 |
1. A pixel circuit comprising:
an organic light emitting diode (OLED); an RS trigger comprising a first terminal connected to a scan line, a second terminal connected to an enable line, and a third terminal connected to a data line, the RS trigger configured to generate an output signal according to an enable signal, a data signal, and a scan signal respectively received via the enable line, the data line, and the scan line; and a driving transistor comprising a first electrode connected to a first power source, a second electrode connected to an anode of the OLED, and a gate electrode connected to an output terminal of the RS trigger, the driver transistor configured to control a current flowing through the OLED in response to the output signal of the RS trigger. |
地址 |
Yongin-city KR |