发明名称 |
METHOD FOR DIMMING ELECTROLUMINESCENT DISPLAY |
摘要 |
A method for controlling an electroluminescent display to produce first and second images for display wherein the second image has reduced luminance to reduce burn-in on the display, includes providing the electroluminescent (EL) display having a plurality of EL emitters, the luminance of the light produced by each EL emitter being responsive to a respective drive signal; receiving a respective input image signal for each EL emitter for each of a plurality of frames; transforming the input image signals for a first frame to provide a plurality of first drive signals to produce an image on the display; and transforming the input image signals for a second frame to a plurality of second drive signals using a dimming transform that operates on the input image signals for each frame to provide a peak frame luminance value for the second frame wherein the dimming transform includes an exponential function.
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申请公布号 |
US2010123651(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20080271321 |
申请日期 |
2008.11.14 |
申请人 |
MILLER MICHAEL E;WHITE CHRISTOPHER J |
发明人 |
MILLER MICHAEL E.;WHITE CHRISTOPHER J. |
分类号 |
G09G3/30 |
主分类号 |
G09G3/30 |
代理机构 |
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地址 |
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