发明名称 |
OLED DISPLAY DEVICE |
摘要 |
<p>The invention relates to an active matrix display device comprising a display with a plurality of display pixels, each having a current driven emissive element, a data input for receiving an analogue data signal, at least one drive element connected to a power supply and arranged to drive the current emissive element in accordance with the data signal and selecting means arranged to provide, in response to a select signal, the data signal to the at least one drive element to generate an overall brightness level during a frame period in accordance with the data signal. The device is adapted to divide the frame period in at least a first sub-period during which the emissive element carries a first non-zero current and a second sub-period during which the emissive element carries a second non-zero current, the at least first and second non-zero current yielding the overall brightness level.</p> |
申请公布号 |
WO2005008622(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
WO2004IB02291 |
申请日期 |
2004.07.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;JOHNSON, MARK, T.;FISEKOVIC, NEBOJSA |
发明人 |
JOHNSON, MARK, T.;FISEKOVIC, NEBOJSA |
分类号 |
G09G3/20;G09G3/32;(IPC1-7):G09G3/32 |
主分类号 |
G09G3/20 |
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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