A system may render glyphs based on stored textures without loss of quality at subpixel scales. The system may determine a content of a pixel of a display corresponds to a glyph, determine a subpixel alignment offset of a specified screen coordinates for the glyph with respect to the pixels of the display, based on the subpixel alignment offset, select one or more versions of the glyph from a plurality of versions of the glyph, a first version of the glyph of the plurality of versions of the glyph having a corresponding first subpixel alignment offset and a second version of the glyph of the plurality of versions of the glyph having a corresponding second subpixel alignment offset, and generate a display version of the pixel based on the selected one or more versions of the glyph and the subpixel alignment offset of the specified screen coordinates.

A display panel driver includes first and second scaler circuits and a pixel data feeding section which feeds to the first scaler circuit first divisional image pixel data corresponding to a first divisional image and feeds to the second scaler circuit second divisional image pixel data corresponding to a second divisional image. The pixel data feeding section also feeds to the first scaler circuit first boundary pixel data corresponding to pixels in a portion of the second divisional image, adjacent to the first divisional image and feeds to the second scaler circuit second boundary pixel data corresponding to pixels in a portion of the first divisional image, adjacent to the second divisional image. The first scaler circuit performs image scaling on the basis of the first divisional image pixel data and the first boundary pixel data and the second scaler circuit performs image scaling on the basis of the second divisional pixel image data and the second boundary pixel data.

A method of mapping red-green-blue-green (RGBG) format data to red-green-blue (RGB) format data, the method including receiving three RGBG pixel values for mapping to four RGB pixel values, the RGBG and RGB pixel values including red color components, green color components, and blue color components, mapping the red and blue color components and first three green color components of the RGBG pixel values to first three RGB pixel values, and mapping last three green color components of the RGBG pixel values to the red, green, and blue color components of a fourth RGB pixel value according to a mapping pattern.

An image processing method, comprising the following steps: obtaining a plurality of first luminance values, wherein the plurality of first luminance values corresponds to a first subpixel group comprising a target subpixel and a plurality of adjacent subpixels; and performing a subpixel rendering conversion on a target luminance value of the plurality of first luminance values corresponding to the target subpixel according to a weighting matrix and all of the plurality of first luminance values, so that the target luminance value is converted to a rendered luminance value, wherein the weighting matrix comprises a plurality of weighting parameters corresponding to the first subpixel group, and the weighting matrix is time-variant.

A display substrate and a driving method thereof, and a display apparatus are provide. The display substrate includes an array of a plurality of sub-pixels having at least two colors, wherein the sub-pixels of each color constitute a plurality of sub-pixel sets, each of the sub-pixel sets includes at least two sub-pixels of the same color and arranged adjacently in a first direction, and sub-pixel sets of different colors are arranged alternately in the first direction. The display substrate may be applied to display devices, particularly to organic light emitting diode display devices using different organic light emitting layer materials for different sub-pixels.

In one embodiment, a computing system may receive a target image with a first number of bits per color and access a seed mask from a storage media. The system may generate a set of masks based on the seed mask. Each of the masks may include a number of first dot patterns that observe a spatial stacking property. The system may generate a number of images based on the target image and the set of masks. Each of the images may have a second number of bits per color smaller than the first number of bits per color. The system may display the images sequentially in time domain on a display for representing the target image. The images may have a number of second dot patterns for representing corresponding grayscale values. The second dot patterns of the images may observe a temporal stacking property across the images.

The present invention provides a data acquiring module, comprising: a data input and output terminal, through which data enter into the data acquiring module, and which can output data independently; a shift register groups, each of which comprises (b−1) serially connected shift registers, and an output terminal of each shift register being able to output data independently, wherein a and b are integers greater than 1; and (a−1) serially connected first-in first-out memories connected to (a−1) shift register groups respectively, and the output terminal of each first-in first-out memory being able to output data independently, an input terminal of the last shift register in the shift register group without a corresponding first-in first-out memory in the a shift register groups, and the input terminal of the last first-in first-out memory of the serially connected first-in first-out memories being connected to the data input and output terminal. The present invention also provides a data processing unit, a driver and a display device.

An image display device includes an image display unit including first pixels each constituted of sub-pixels of three or more colors included in a first color gamut and second pixels each constituted of sub-pixels of three or more colors included in a second color gamut different from the first color gamut, the first pixels and the second pixels being arranged in a matrix and adjacent to each other; and a processing unit that determines an output of the sub-pixels included in each pixel of the image display unit corresponding to an input image signal. The processing unit determines an output of the sub-pixels included in the other one of the pixels based on part of components of an input image signal corresponding to one of the first pixel and the second pixel that are adjacent to each other.

The present disclosure provides a display drive method for driving a 3D display device. The method comprises: dividing a first view and a second view to be displayed into a plurality of theoretical pixel units, respectively, and determining a respective gray value corresponding to a color of each type of subpixels in original display information corresponding to each theoretical pixel unit; and for each subpixel of each view, determining brightness of the subpixel based on respective gray values corresponding to the color of the subpixel in the original display information corresponding to respective theoretical pixel units which are covered by a rectangular sampling region of the subpixel and belong to the view. The present disclosure further provides a display drive apparatus and a method and apparatus for generating a sampling region.

A display apparatus includes a display panel, a timing controller, a gate driver, and a data driver. The display panel includes a plurality of pixel groups. Each of the pixel groups includes a first pixel and a second pixel disposed adjacent to the first pixel. The first and second pixels together include n (n is an odd number equal to or greater than 3) sub-pixels. The first and second pixels share their collective {(n+1)/2}th sub-pixel.