RGB-to-RGBW conversion with current limiting for OLED displays
RGB-to-RGBW conversion with current limiting for OLED displays
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DOI：
10.1889/jsid17.3.195
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发表时间：
2009-03-01
影响因子：
2.3
通讯作者：
Murdoch, Michael J.
中科院分区：
文献类型：
--
作者：
Miller, Michael E.;Murdoch, Michael J.
有机发光二极管（OLED）显示器采用白光发光OLED与RGBW滤色器相结合，可以要求高峰值电流来呈现明亮，高饱和色彩的图像。图像处理的方法，利用一个非常高效的白色亚像素，除了过滤的RGB子像素，以减少这些显示器的峰值电流和功率描述。探讨这些算法对图像质量的影响，以开发最终的图像处理算法。
Organic-light-emitting-diode (OLED) displays employing white-light-emitting OLEDs in combination with RGBW color filters can demand high peak currents to present images with bright, highly saturated colors. Image-processing methods that take advantage of a very highly efficient white subpixel in addition to filtered RGB subpixels to reduce the peak current and power of these displays are described. The image-quality impact of these algorithms are explored to develop a final image-processing algorithm.