Abstract: Disclosed are a driving method of an array substrate and an array substrate. The driving method of the array substrate controls a data drive signal line to output a first polarity data drive signal in a first time period and output a second polarity data drive signal in a second time period alternately. In the first time period, the first polarity data drive signal is output to drive the first sub-pixels of each pixel group to make the first sub-pixel of each pixel group to be a first polarity. In the second time period, the second polarity data drive signal is output to drive the second sub-pixel of each pixel group to make the second sub-pixel of each pixel group to be a second polarity. Polarities of sub-pixels of each column are the same.

Abstract: A pixel driving method is provided and the method includes following steps: acquiring a pixel signal of each unit pixel in a pixel block, acquiring a first average pixel signal of the pixel block according to the pixel signal of each of the unit pixels in the pixel block, and if a signal determination interval corresponding to the first average pixel signal is a first-type interval, determining that the pixel signal of the pixel block meets a first condition; and loading first-type gray-scale signals to a part of unit pixels of the pixel block and loading second-type gray-scale signals to the remaining unit pixels of the pixel block based on a preset rule. The display quality is improved by controlling the unit pixel proportion loaded with the first-type gray-scale signal and the second-type gray-scale signal and reducing the difference among pixel signals.

Abstract: Disclosed are a driving method of an array substrate, an array substrate and a display panel. The array substrate includes a plurality of sub-pixels, a plurality of row scan drive signal lines, a plurality of data drive signal lines and a plurality of common electrode signal lines. The plurality of sub-pixels are arranged in an array, each row of sub-pixels are divided into a first pixel group and a second pixel group. The sub-pixels of the first pixel group and the second pixel group are arranged alternately in the row. Each of the data drive signal line is provided between two columns of sub-pixels of each group, and electrically connected to each sub-pixel of two columns of sub-pixels of each group. Each of the data drive signal lines is provided between the two columns of sub-pixels of each group.

Abstract: Disclosed are a driving method of an array substrate and an array substrate. The driving method of the array substrate controls a data drive signal line to output a first polarity data drive signal in a first time period and output a second polarity data drive signal in a second time period alternately. In the first time period, the first polarity data drive signal is output to drive the first sub-pixels of each pixel group to make the first sub-pixel of each pixel group to be a first polarity. In the second time period, the second polarity data drive signal is output to drive the second sub-pixel of each pixel group to make the second sub-pixel of each pixel group to be a second polarity. Polarities of sub-pixels of each column are the same.

Abstract: The present application relates to a lightness adjusting method for a display system. The method includes the steps of: writing a first driving signal into a display panel; controlling a first lens and a backlight module to be turned on simultaneously, where a plurality of light-emitting elements of the backlight module are turned on simultaneously, and the first lens and the plurality of light-emitting elements of the backlight module are turned on simultaneously; adjusting a first turn-on time of each light-emitting element; controlling a second lens and the backlight module to be turned on simultaneously, where the plurality of light-emitting elements of the backlight module are turned on simultaneously, and the second lens and the plurality of light-emitting elements of the backlight module are turned on simultaneously; and adjusting a second turn-on time of each light-emitting element.

Abstract: The present disclosure provides a driving method of a display module, a driving system thereof, and a display device. The driving method of the display module includes a display panel driving process, and a backlight module driving process driven synchronously with the display panel driving process. The display panel driving process includes steps: performing a color saturation adjustment; and obtaining second color signals to drive the display panel by converting. The backlight module driving process includes steps: using the light source adjustment coefficient to adjust a first brightness value to obtain a second brightness value; determining a dominant hue light source; and driving the dominant hue light source by the second brightness value.

Abstract: The present disclosure provides a driving method of a display module, a driving system thereof, and a display device. The driving method of the display module includes a display panel driving process, and a backlight module driving process driven synchronously with the display panel driving process. The display panel driving process includes steps: receiving first color signals, and converting into second color signals to drive the display panel. The backlight module driving process includes steps: using the light source adjustment coefficient to adjust a first brightness value to obtain a second brightness value to driven first color light sources and/or second color light sources.

Abstract: An optical composite film includes a reflection grating film layer, an optically-uniaxial optical film layer, and a substrate layer. The optically-uniaxial optical film layer includes a plate-shaped portion and a plurality of refraction portions, where the plate-shaped portion is stacked on the reflection grating film layer, the plurality of refraction portions is disposed on a side of the plate-shaped portion away from the reflection grating film layer, and the plurality of refraction portions is selected from one type of camber columns and quadrangular prisms; and the substrate layer is stacked on a side of the plate-shaped portion close to the refraction portion, where the plurality of refraction portions is accommodated in the substrate layer, and a refractive index of the substrate layer is less than an extraordinary light refractive index of the optically-uniaxial optical film layer.

Abstract: A pixel signal conversion method and device, and a computer device, said method comprising: according to a first initial sub-pixel signal, a second initial sub-pixel signal and a third initial sub-pixel signal in the pixel signals, obtaining first stimulus value signals, second stimulus value signals and third stimulus value signals correspondingly. When the converted pixel signals are applied to a mixed color display composed of four sub-pixels of W, R, G, and B, the display effect is closer to the actual performance of the original R, G, and B mixed color, and the color cast defect of the large viewing angle is reduced.

Abstract: An optical composite film includes an optically-uniaxial optical film layer, a substrate layer, and a reflection grating film layer. The optically-uniaxial optical film layer includes a plate-shaped portion and a plurality of refraction portions disposed on a side of the plate-shaped portion, and the plurality of refraction portions is selected from a type of camber columns and quadrangular prisms; the substrate layer is stacked on a side of the plate-shaped portion close to the refraction portion, where the plurality of refraction portions is accommodated in the substrate layer, and an extraordinary light refractive index of the optically-uniaxial optical film layer is greater than a refractive index of the substrate layer; and the reflection grating film layer is disposed on a side of the substrate layer away from the optically-uniaxial optical film layer.

Abstract: The present disclosure discloses a display panel driving method, a driving system and a display device, includes steps: receiving the first color signals, converting the first color signals into the first color space signals; obtaining a current color saturation signal, determining whether the current color saturation signal is in an adjusting color adjustment interval, if the current color saturation signal is in the adjusting color adjustment interval, obtaining the predetermined adjustment coefficients; adjusting and processing the current color saturation signal to receive a second color space signals; converting the second color space signals into the second color signals in the RGB system to drive a display pane.

Abstract: A display device (300) comprises a display panel (310), a backlight module (320), and a driving circuit (330). The backlight module (320) comprises a backlight source and a partition control unit. The partition control unit is used to partition the backlight source into a plurality of regions, and to independently control the luminance of each colored light source at each region. The driving circuit (330) is used to: acquire an input signal of each given image to be displayed; display said image by means of two sub-frames at the front and the back thereof; determine, according to a driving voltage of pixels corresponding to each region, a magnitude of a backlight brightness compensation signal of each region; and adjust, according to the backlight brightness compensation signal, the luminance of each region.

Abstract: Disclosed are a display device and a driving method therefor. The method comprises: decomposing, on the basis of the types of colors corresponding to original gray-scale data set to be displayed, said data set into a first gray-scale data set and a second gray-scale data set according to a set rule; and displaying the first and second gray-scale data sets in two continuous periods of time, respectively.

Abstract: This application relates to a display device and a driving method thereof. An original gray-scale data group is decomposed into three gray-scale data groups for respective output and display in three consecutive time periods according to a determined type of a color corresponding to the original gray-scale data group to be displayed by a pixel unit.

Abstract: A pixel driving method is provided. The method includes: acquiring an average pixel signal of sub-pixels of each color in each unit pixel in a pixel block, where the unit pixel includes a red sub-pixel, a green sub-pixel and a blue sub-pixel; acquiring a color signal of the pixel block according to the average pixel signal of the sub-pixels of each color; determining a color that the pixel block deflects to during display according to the color signal and a preset main color-rendering determination condition, and loading first-type gray-scale signals to a part of same-color sub-pixels in the pixel block and loading second-type gray-scale signals to the remaining same-color sub-pixels based on a preset rule according to the determination result, where the first-type gray-scale signals are not equal to the corresponding second-type gray-scale signals.

Abstract: This application relates to a driving method of a display panel. The method includes: dividing sub pixels of the display panel into a plurality of sub pixel groups, each sub pixel group including the same quantity of color sub pixels; for each of the sub pixel groups, respectively adjusting a gamma value of a curve of brightness of each color sub pixel changing with a drive voltage; and for each sub pixel group, adjusting the adjusted gamma value according to a color property of the sub pixel group.

Abstract: This application relates to a driving method for a display device. Turn-on/turn off of a color light source corresponding to a minimum average value in a time period of displaying a second gray-scale data group is controlled according to the determining of whether a color saturation value C falls within a specified range of a color saturation value of a display area.

Abstract: A pixel driving method is provided. The method includes: acquiring pixel signals of sub-pixels of each color of each unit pixel in a pixel block, where the unit pixel includes a red sub-pixel, a green sub-pixel and a blue sub-pixel; and loading first-type gray-scale signals to a part of same-color sub-pixels in the pixel block and loading second-type gray-scale signals that are not equal to the first-type gray-scale signals to the remaining same-color sub-pixels based on a preset rule according to the pixel signals of the sub-pixels of each color, signal determination intervals and a proportion standard value corresponding to each of the signal determination intervals, thus improving the graininess of the pixel block during display.

Abstract: An optical composite film comprises a reflective grating film layer, a first uniaxial optical film layer, and a second uniaxial optical film layer. The first uniaxial optical film layer comprises a plate portion and a plurality of refraction portions. The plate portion is disposed on the reflective grating film layer. The plurality of refraction portions are disposed on a side of the plate portion away from the reflective grating film layer, and are either curved columns or quadrangular prisms. The second uniaxial optical film layer is laminated on a side of the plate portion adjacent to the refraction portions. The plurality of refraction portions are accommodated in the second uniaxial optical film layer. The second uniaxial optical film layer has an ordinary refractive index less than an extraordinary refractive index of the first uniaxial optical film layer.

Abstract: A method and an apparatus for pixel signal conversion are provided. The method includes: based on an initial first subpixel signal, an initial second subpixel signal, and an initial third subpixel signal of a pixel signal, obtaining a corresponding first stimulus value signal, second stimulus value signal, and third stimulus value signal. When converted pixel signals are applied to a hybrid-color display consisting of subpixels of four colors of W, R, G, and B, a display effect is closer to actual representation of original hybrid colors of R, G, and B, to alleviate a color shift defect of a large view angle.