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US 2022/0020319 A1Published application
Display apparatus and operation method thereof
AssigneeLG Electronics Inc.
InventorKihun LEE
Life of this patent
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Abstract
The purpose of the present invention is to minimize the shortening of the lifespan of a pixel while maintaining the luminance of an image, and the present invention comprises: a display unit including a plurality of pixels; and a control unit for controlling the plurality of pixels according to pixel data of an input image, wherein the control unit may acquire a block of similar color in an area where an image is output by the display unit and adjust the luminance of at least one of the pixels belonging to the block to be low.
Claims21
1-15. (canceled)
A display device comprising:
- a display including a plurality of pixels;
- and
- a controller configured to:
- receive input image data for displaying images via the plurality of pixels;
- identify a block of pixels of the plurality of pixels outputting similar colors according to the input image data;
- and
- perform adjustment to decrease a brightness of at least pixel of the pixels of the identified block.
4 more elements
A method for operating a display device, comprising:
- receiving input image data for displaying images via a plurality of pixels of the display device;
- identifying a block of pixels of the plurality of pixels outputting similar colors according to the input image data;
- and
- performing adjustment to decrease a brightness of at least one pixel of the pixels of the identified block.
1 more element
Dependencies are inferred from the claim text.