发明名称 |
LIGHT-EMITTING DISPLAY |
摘要 |
A light-emitting display device includes a pixel circuit that transmits a data signal using switches responding to control signals. The pixel circuit of the light-emitting display device includes first and second switching transistors serially coupled to a data line. A capacitor is charged with charges in response to a data signal from the data line through the first and second switching transistors. A driving transistor outputs a current corresponding to the charges in the capacitor. A light-emitting diode emits light corresponding to the current. One of the first and second switching transistors is turned on in response to a select signal from a first scan line and the other one is turned on in response to a control signal for controlling an operation of a second pixel circuit. |
申请公布号 |
US2011080386(A1) |
申请公布日期 |
2011.04.07 |
申请号 |
US20100965783 |
申请日期 |
2010.12.10 |
申请人 |
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发明人 |
KIM YANG-WAN;KWAK WON-KYU |
分类号 |
G06F3/038;H01L51/50;G09G3/20;G09G3/30;G09G5/00;H01L29/786;H05B33/00;H05B33/14 |
主分类号 |
G06F3/038 |
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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