Image processing method and display device with flexible display panel
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United States of America Patent
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Sep 11, 2018
Grant Date -
Jul 19, 2018
app pub date -
Apr 10, 2017
filing date -
Jan 18, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
An image processing method and a display device thereof are provided. The method is adapted to a display panel with a display area. The image processing method includes the following steps. Whether original images to be displayed on a plurality of sub-areas of the display area are still is analyzed and determined. When the original image in a current sub-area is still, a time length of the original image being still is recorded. The current sub-area is one of the sub-areas. Processing levels corresponding to a plurality of image processing schemes are determined based on the time length. Overall or partial luminance (luma) of the original image in the current sub-area is gradually reduced by the image processing schemes with the determined processing levels, and a corresponding luma-reduced image is displayed on the current sub-area.
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