A system for transforming RGB image data having at least 4 bits of data for each RGB color into image data suitable for display on an electro-optic display having pixels, wherein each pixel includes at least three non-white subpixels (of different colors) and a white subpixel.

A pixel array includes a plurality of repeating units. Each repeating unit includes three first color sub-pixels, three second color sub-pixels, three third color sub-pixels, and three fourth color sub-pixels. The size of one of the first color sub-pixels is greater than the size of each of the other two first color sub-pixels. The size of one of the second color sub-pixels is greater than the size of each of the other two first color sub-pixels. The size of one of the third color sub-pixels is greater than the size of each of the other two third color sub-pixels. The size of one of the fourth color sub-pixels is greater than the size of each of the other two fourth color sub-pixels.

The disclosure provides an image display method and device. An image display method applicable a multi-domain display device includes: obtaining grayscales of respective pixels in one frame of input image; determining grayscales of the respective pixels in two adjacent frames of output image according to the grayscales of the respective pixels in the frame of input image, wherein the grayscale of any pixel in one of the two adjacent frames of output image is higher than the grayscale of the pixel in the input image, and the grayscale of the pixel in the other frame is lower than the grayscale of the pixel in the input image; and displaying the two adjacent frames of output image.

A pixel array includes a plurality of repeating units. Each repeating unit includes three first color sub-pixels, four second color sub-pixels, and three third color sub-pixels. The size of one of the first color sub-pixels is greater than the size of each of the other two first color sub-pixels. The sizes of the four second color sub-pixels are the same. The size of one of the third color sub-pixels is greater than the size of each of the other two third color sub-pixels.

A display panel, a display apparatus, and a display panel driving method are provided. The display panel comprises a display region including a plurality of pixels arranged in both a first direction and a second direction. The first direction intersects the second direction, and a non-display region surrounding the display region. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge. A first pixel has an initial grayscale g. In a display phase of the display panel, the initial grayscale g of the first pixel is adjusted to a display grayscale G, where G<g.

Discussed is an organic light emitting display device. The organic light emitting display device can include an organic light emitting panel in which a main organic light emitting diode (OLED) which emits light in a two-dimensional (2D) mode and a three-dimensional (3D) mode and an auxiliary OLED which emits light in only the 2D mode are disposed in each of a plurality of sub-pixels, a panel driver configured to drive the organic light emitting panel, and a patterned retarder bonded to the organic light emitting panel, and configured to change polarizing characteristics of a left image and a right image which are output from the organic light emitting panel.

A light-emitting sub-pixel circuit for a display panel that allows correction of variations in switching elements and correction of degradation in a three-terminal light-emitting element, a drive method, a display panel using the sub-pixel circuit and method. The light-emitting sub-pixel circuit includes at least two switching elements, at least one capacitor, a three-terminal light-emitting element, a power line for supplying electric power to the three-terminal light-emitting element, a ground line, a scan line for selecting a sub-pixel for light emission, and a data line for supplying data to the three-terminal light-emitting element, each of the power line, the ground line, the scan line, and the data line serving as a conduit for making a connection among the elements wherein data corresponding to a predetermined luminous intensity are programmed on the basis of voltage and a correction voltage different from a programmed voltage is applied to the three-terminal light-emitting element.

A system for transforming RGB image data having at least 4 bits of data for each RGB color into image data suitable for display on an electro-optic display having pixels, wherein each pixel includes at least three non-white subpixels (of different colors) and a white subpixel.

A liquid crystal display device in which pixels having a memory function are arranged includes: a display drive unit performing display driving by a driving method for obtaining halftone gray scales by setting plural frames as one cycle and temporarily changing gray scales of respective pixels within one cycle; and a pixel drive unit supplying a voltage having the same phase as, or the reverse phase to, a common voltage the polarity of which is inverted in a given cycle and applied to counter electrodes of liquid crystal capacitors to pixel electrodes of the liquid crystal capacitors. The pixel drive unit supplies an intermediate voltage between high- and low-voltage sides of the common voltage to the pixel electrodes of the liquid crystal capacitors at the time of transition from the supply of the voltage having the same phase to the supply of the voltage having reverse phase.

A display panel, a display apparatus, and a display panel driving method are provided. The display panel comprises a display region including a plurality of pixels arranged in both a first direction and a second direction. The first direction intersects the second direction, and a non-display region surrounding the display region. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge. A first pixel has an initial grayscale g. In a display phase of the display panel, the initial grayscale g of the first pixel is adjusted to a display grayscale G, where G<g.