发明名称 |
EL display device, driving method thereof, and electronic equipment provided with the EL display device |
摘要 |
An EL display device capable of performing clear multi-gradation color display and electronic equipment provided with the EL display device are provided, wherein gradation display is performed according to a time-division driving method in which the luminescence and non-luminescence of an EL element (109) disposed in a pixel (104) are controlled by time, and the influence by the characteristic variability of a current controlling TFT (108) is prevented. When this method is used, a data signal side driving circuit (102) and a gate signal side driving circuit (103) are formed with TFTs that use a silicon film having a peculiar crystal structure and exhibit an extremely high operation speed. |
申请公布号 |
KR100653405(B1) |
申请公布日期 |
2006.12.04 |
申请号 |
KR20000034092 |
申请日期 |
2000.06.21 |
申请人 |
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发明人 |
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分类号 |
H01L51/50;G02F1/136;G09F9/30;G09G3/20;G09G3/30;G09G3/32;H01L21/336;H01L21/77;H01L27/15;H01L27/32;H01L29/04;H01L29/06;H01L29/786;H01L51/52;H05B33/14;H05B33/22;H05B33/26 |
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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