发明名称 |
EL DISPLAY PANEL, ITS DRIVING METHOD, AND EL DISPLAY APPARATUS |
摘要 |
An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (15) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period. <IMAGE> |
申请公布号 |
EP1424674(A1) |
申请公布日期 |
2004.06.02 |
申请号 |
EP20020798040 |
申请日期 |
2002.09.06 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TAKAHARA, HIROSHI;TSUGE, HITOSHI |
分类号 |
G09G5/02;G09G3/32;G09G3/3241;G09G3/325;G09G3/3266;H01L27/12;H01L27/32 |
主分类号 |
G09G5/02 |
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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