Liquid crystal display and method of driving the same
AssigneeSamsung Display Co., Ltd.
InventorYun-Seok CHOI
Life of this patent
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Abstract
A liquid crystal display (LCD) and a method of driving the LCD in which the LCD includes a liquid crystal panel divided into a plurality of display regions, each of the display regions having a plurality of pixels; and a timing controller receiving a primitive image signal for displaying an image in the display regions, and correcting the primitive image signal using a plurality of dithering patterns respectively corresponding to the display regions, wherein the display regions in contact with each other on at least one side correspond to different dithering patterns
Claims20
A liquid crystal display (LCD) comprising:
- a liquid crystal panel divided into a plurality of display regions, each of the plurality of display regions having a plurality of pixels;
- and
- a timing controller receiving a primitive image signal for displaying an image in the display regions, and correcting the primitive image signal using a plurality of dithering patterns respectively corresponding to the plurality of display regions,
- wherein ones of the plurality of display regions that are in contact with each other on at least one side correspond to different ones of the plurality of dithering patterns.
A liquid crystal display (LCD) comprising:
- a liquid crystal panel divided into a plurality of display regions that are arranged in a matrix having ‘a’ rows and ‘b’ columns, where a and b are natural numbers, wherein each row of the plurality of display regions comprises ‘n’ display regions, where n is natural number, that are sequentially arranged in a first through n-th display region sequence;
- and
- a timing controller receiving a primitive image signal for displaying an image in the display regions, and correcting the primitive image signal using a plurality of dithering patterns respectively corresponding to the plurality of display regions, wherein the timing controller sequentially determines the plurality of dithering patterns respectively corresponding to first through n-th display regions, and a dithering pattern corresponding to a k-th display region, where k is between 2 and n, in each of the ‘a’ rows is different from a dithering pattern corresponding to a (k-1)-th display region.
A method of driving a liquid crystal display (LCD), the method comprising:
- providing a liquid crystal panel divided into a plurality of display regions, each of the plurality of display regions having a plurality of pixels;
- receiving a primitive image signal for displaying an image in the display regions;
- and
- correcting the primitive image signal using a plurality of dithering patterns respectively corresponding to the plurality of display regions,
- wherein the display regions contacting with each other by at least one side correspond to different dithering patterns.
Dependencies are inferred from the claim text.