发明名称 |
TONESCALE COMPRESSION FOR ELECTROLUMINESCENT DISPLAY |
摘要 |
A method for controlling an electroluminescent display to produce an image for display that has reduced luminance to reduce burn-in on the display while maintaining visible contrast, 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; and transforming the input image signals to a plurality of drive signals that have a reduced peak frame luminance value but maintains contrast in the displayed image to reduce burn-in by adjusting the drive signals to have reduced luminance provided by each pixel with the luminance decrease in a shadow range being less than the luminance decrease in a non-shadow range. |
申请公布号 |
EP2351011(A1) |
申请公布日期 |
2011.08.03 |
申请号 |
EP20090744808 |
申请日期 |
2009.10.26 |
申请人 |
GLOBAL OLED TECHNOLOGY LLC |
发明人 |
MILLER, MICHAEL, EUGENE;WHITE, CHRISTOPHER, JASON |
分类号 |
G09G3/32 |
主分类号 |
G09G3/32 |
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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