发明名称 |
Organic EL element drive circuit and organic EL display device using the same drive circuit |
摘要 |
An organic EL drive circuit comprises a timing signal generator circuit for generating a plurality of second timing control signals sequentially delayed from a first timing control signal, a reset pulse generator circuit for selecting one of the plurality of the second timing control signals according to the predetermined data and generating a reset pulse having a front edge determined according to the selected second timing control signal and a rear edge determined by the first timing control signal and a switch circuit responsive to the reset pulse for connecting the terminal pins to a predetermined bias line to reset an organic EL element of an organic EL panel connected to the terminal pins. Luminance of the organic EL panel is regulated by regulating the display period according to the predetermined data.
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申请公布号 |
US2004207580(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20040822655 |
申请日期 |
2004.04.13 |
申请人 |
YAGUMA HIROSHI;ABE SHINICHI;MAEDE JUN;FUJIKAWA AKIO |
发明人 |
YAGUMA HIROSHI;ABE SHINICHI;MAEDE JUN;FUJIKAWA AKIO |
分类号 |
G09G3/30;G09G3/00;G09G3/32;(IPC1-7):G09G3/30 |
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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