发明名称 |
Light emitting display and driving method thereof |
摘要 |
<p>A light emitting display including data lines for applying data voltages corresponding to video signals, scan lines for transmitting select signals, and pixel circuits. Each pixel circuit includes a light emitting element for emitting light, and a transistor including first to third electrodes, for controlling a current output to the third electrode according to a voltage between the first and second electrodes. Each pixel circuit also includes a first switch for diode-connecting the transistor, a capacitor having a first electrode coupled to the first electrode of the transistor, a second switch for applying a corresponding said data voltage to the second electrode of the capacitor in response to a corresponding said select signal from a corresponding said scan line, and a third switch for substantially electrically decoupling the second electrode of the capacitor from a power supply voltage source.</p> |
申请公布号 |
EP1533782(A2) |
申请公布日期 |
2005.05.25 |
申请号 |
EP20040090383 |
申请日期 |
2004.10.05 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
KIM, YANG-WAN;KWON, OH-KYONG;CHOI, SANG-MOO;OH, CHOON-YUL;KIM, KYOUNG-DO |
分类号 |
H01L51/50;G09G3/20;G09G3/30;G09G3/32;H05B33/08;H05B33/14;(IPC1-7):G09G3/32 |
主分类号 |
H01L51/50 |
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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