发明名称 |
El display device and electronic apparatus |
摘要 |
<p>An EL display device capable of clear, multi-gradation color display, and an electronic device having the EL display device, are provided. Gradation display is performed in accordance with a time division driver method which controls by the amount of time an EL element formed in a pixel emits light, and the amount of time it does not emit light. Influence due to dispersion in the characteristics of electric current TFTs is prevented.</p> |
申请公布号 |
EP2256718(A2) |
申请公布日期 |
2010.12.01 |
申请号 |
EP20100009806 |
申请日期 |
2000.11.29 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO, LTD. |
发明人 |
INUKAI, KAZUTAKA;KOYAMA, JUN |
分类号 |
G09G3/30;H01L51/50;G09F9/30;H01L27/32;G09G3/20;G09G3/32;H01L21/77;H01L29/786;H04M1/22;H05B33/00 |
主分类号 |
G09G3/30 |
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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