发明名称 |
Multi-line addressing methods and apparatus |
摘要 |
This invention relates to methods and apparatus for driving emissive, in particular organic light emitting diodes (OLED) displays using multi-line addressing (MLA) techniques. Embodiments of the invention are particularly suitable for use with so-called passive matrix OLED displays. A method of driving an emissive display, the display comprising a plurality of pixels each addressable by a row electrode and a column electrode, the method comprising: driving a plurality of said column electrodes with a first set of column drive signals; and driving two or more of said row electrodes with a first set of forward bias row drive signals at the same time as said column electrode driving with said column drive signals; then driving said plurality of column electrodes with a second and subsequent sets of column drive signals; and driving said two or more row electrodes with a second and subsequent sets of forward bias row drive signals at the same time as said column electrode driving with said second column drive signals.
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申请公布号 |
US2007085779(A1) |
申请公布日期 |
2007.04.19 |
申请号 |
US20050578941 |
申请日期 |
2005.09.29 |
申请人 |
SMITH EUAN C;ROUTLEY PAUL R;HALLS JONATHAN J M |
发明人 |
SMITH EUAN C.;ROUTLEY PAUL R.;HALLS JONATHAN J.M. |
分类号 |
G09G3/30;G09G3/20;G09G3/32;G09G3/36;G09G5/02 |
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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