发明名称 |
PIXEL, ORGANIC LIGHT EMITTING DISPLAY DEVICE, AND DRIVING METHOD THEREOF |
摘要 |
A pixel including: an organic light emitting diode; a first transistor configured to control an amount of current that passes through the organic light emitting diode to flow to a second power from a first power that is connected to a first electrode of the first transistor corresponding to a voltage of a first node; a second transistor between a data line and the first node; a third transistor between the first node and a reference power; a fourth transistor between a second node and an initialization power, the second node being connected to an anode electrode of the organic light emitting diode; a first capacitor; and a second capacitor connected in series to the first capacitor, the first and second capacitors being between the first node and the first power. |
申请公布号 |
US2016379552(A1) |
申请公布日期 |
2016.12.29 |
申请号 |
US201615048475 |
申请日期 |
2016.02.19 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
Kim Tae Jin;Kim Jong Soo;Song Myoung Seop;Lee Myung Ho |
分类号 |
G09G3/3208 |
主分类号 |
G09G3/3208 |
代理机构 |
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代理人 |
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主权项 |
1. A pixel comprising:
an organic light emitting diode; a first transistor configured to control an amount of current flowing from a first power through the organic light emitting diode to a second power according to a voltage of a first node; a second transistor between a data line and the first node; a third transistor between the first node and a reference power; a fourth transistor between a second node and an initialization power, the second node being connected to an anode electrode of the organic light emitting diode; a first capacitor; and a second capacitor connected in series to the first capacitor, the first and second capacitors being between the first node and the first power, wherein a third node between the first capacitor and second capacitor is electrically connected to a first electrode of the first transistor. |
地址 |
Yongin-si KR |