发明名称 |
CURRENT DRIVE DISPLAY SYSTEM |
摘要 |
<p>This invention relates to systems, methods and apparatus for driving organic light emitting diodes (OLED) displays, in particular those using multi-line addressing (MLA) techniques. Embodiments of the invention are particularly suitable for use with so-called passive matrix OLED displays. A current drive system for an electroluminescent display, the system comprising: a plurality of current mirrors having a plurality of outputs for driving a plurality of drive electrodes of said display, each said current mirror having a reference signal input; and an automatic selector coupled to said current mirror outputs to automatically select a said output for providing reference signal inputs to said current mirrors.</p> |
申请公布号 |
KR20090006083(A) |
申请公布日期 |
2009.01.14 |
申请号 |
KR20087024644 |
申请日期 |
2007.03.06 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED;STMICROELECTRONICS S.A. |
发明人 |
ROUTLEY PAUL RICHARD;LE BRIZ OLIVIER |
分类号 |
G09G3/30;G09G3/20;G09G3/32;H01L51/50 |
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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