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US 11,812,093 B2Granted
Luminance decrease for same thumbnail images
AssigneeLG Electronics Inc.
InventorsYunam Kim, Seokhun Lee
Life of this patent
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Abstract
A display device includes a display and a controller. The controller may obtain whether at least two or more thumbnail images of the plurality of thumbnail images are identical, and control to display the plurality of photo images on the display by executing the slide show in a deterioration prevention mode from among a normal mode and the deterioration prevention mode when the at least two or more thumbnail images of the plurality of thumbnail images are identical.
Claims19
A display device comprising:
- a display configured to display a thumbnail list including thumbnail images respectively corresponding to a plurality of photo images;
- and
- a controller configured to execute a slide show in one of a normal mode and a deterioration prevention mode,
- wherein the controller is configured to:
- obtain whether at least two or more thumbnail images of the plurality of thumbnail images are identical, and
- display the plurality of photo images on the display by executing the slide show in the deterioration prevention mode in which a luminance of the two or more thumbnail images is non-linearly decreased from a first luminance used to display a previous thumbnail image in the slide show to a second luminance non-linearly decreased from the first luminance, when the at least two or more thumbnail images of the plurality of thumbnail images are identical, and
- display the plurality of photo images on the display by executing the slide show in the normal mode in which the luminance of the thumbnail images in the slide show are maintained at the first luminance,
- wherein the non-linearly decrease in the luminance of the two or more thumbnails includes decreasing the luminance during a first time period a greater amount than during a second time period following the first time period.
5 more elements
A method for controlling a display device comprising:
- displaying a thumbnail list including thumbnail images respectively corresponding to a plurality of photo images on a display;
- obtaining whether at least two or more thumbnail images of the plurality of thumbnail images are identical;
- displaying the plurality of photo images on the display by executing the slide show in the deterioration prevention mode in which a luminance of the two or more thumbnail images is non-linearly decreased from a first luminance used to display a previous thumbnail image in the slide show to a second luminance non-linearly decreased from the first luminance, when the at least two or more thumbnail images of the plurality of thumbnail images are identical;
- and
- displaying the plurality of photo images on the display by executing the slide show in the normal mode in which the luminance of the thumbnail images in the slide show are maintained at the first luminance,
- wherein the non-linearly decrease in the luminance of the two or more thumbnails includes decreasing the luminance during a first time period a greater amount than during a second time period following the first time period.
3 more elements
Dependencies are inferred from the claim text.