Abstract: A head mounted display (HMD) and an image generating method thereof are provided. The HMD includes a display device, an optical converter, an optical shutter and an optical engine. The display device receives an AR image and/or an external image, and transmits a display image along a projection direction. The optical converter receives the display image and adjusts an output angle to project an output image to a target area. The optical shutter opens a transmission path for the external image to the display device during a first time period, and inhibits the transmission path during a second time period, where the first time period is longer than the second time period. A first luminance of the AR image provided by the optical engine in the first time period is lower than a second luminance of the AR image provided by the optical engine in the second time period.

Abstract: A pixel driving circuit includes a pixel unit including a blue sub-pixel connected to a data line to receive a data voltage, and a limit circuit connected between the data line and a reference voltage line configured to transfer a fixed DC voltage, the limit circuit being configured to limit the received data voltage when the received data voltage exceeds a voltage threshold.

Abstract: This disclosure relates to reduced power consumption OLED displays at reduced cost for reduced information content applications, such as wearable displays. Image quality for wearable displays can be different than for high information content smart phone displays and TVs, where the wearable display has an architecture that in includes, for example, an all phosphorescent device and/or material system that may be fabricated at reduced cost. The reduced power consumption can facilitate wireless and solar charging.

Abstract: A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, and a plurality of columnar spacers. The pixel arrangement is a stripe arrangement including red, green and blue pixel columns. The first substrate includes TFTs, one for each pixel, wherein each TFT includes an oxide semiconductor layer. The second substrate includes a color filter layer and a light-blocking layer. The light-blocking layer includes a plurality of first shading portions extending along the column direction, and a plurality of second shading portions extending along the row direction. Each of the columnar spacers is aligned with one of the second shading portions.

Abstract: A display apparatus includes a signal controller, a panel driver, and a display panel. The signal controller includes N functional blocks that process input image signals to output image data signals and convert input control signals to internal control signals to output the internal control signals. The panel driver converts the image data signals to image data voltages in response to the internal control signals to output the image data voltages and outputs a gate driving voltage. The display panel receives the gate driving voltage and the image data voltages to display an image. A screen of the display panel includes a first area and a second area different from the first area. First input image signals corresponding to the first area among the input image signals are processed by I functional blocks (I is smaller than N) among the N functional blocks.

Abstract: This application provides a drive method, includes: calculating average signals of subpixel units in a zone, to obtain a first average signal of the zone, a second average signal of the zone, and a third average signal of the zone; and separately performing first and third gamma adjustments according to a predefined range corresponding to grayscales of the first, the second, the third average signals. In this way, luminance ratios of first and third hues in a large viewing angle to a second hue in a large viewing angle, thereby improving brightness of the second hue in a large viewing angle. In addition, by means of compensation for first and third light source luminance signals, a color viewed in a front viewing angle can be maintained the same as an original color, and performance of the original color is not affected by adjustment of first and third gamma signals.

Abstract: A system and method for rendering subpixels comprising performing an eight-color halftoning process on the second image data to generate third image data which describe a grayscale value of each of an R subpixel, a G subpixel and a B subpixel of each pixel with one bit, generating the third image data by performing a dithering process on the second image data using a dither value selected from elements of the dither table, when the third image data associated with a pixel of interest of the display panel is generated, and driving the display panel in response to the third image data.

Abstract: An optical film is provided. The optical film includes a base film and a cover film. The base film includes a base member and a plurality of lens patterns disposed on the base member. The plurality of lens patterns protrudes from the base member and extends in a first direction. The cover film is disposed on the base film to cover the base member and the plurality of lens patterns. A refractive index of at least one of the lens patterns is smaller than a refractive index of the cover film. An aspect ratio of the at least one of the lens patterns ranges from 0.8 to 1.6.

Abstract: An illuminator includes a light source apparatus including a red solid-state light source unit that emits red light, a green solid-state light source unit that emits green light, and a blue solid-state light source unit that emits blue light, a light combining system that combines the red light, the green light, and the blue light to generate illumination light and emits the illumination light in a first direction, a focusing lens on which the illumination light emitted from the light combining system is incident, a diffuser disposed on the light exiting side of the focusing lens, and an adjustment lens that is located between the green solid-state light source unit and the light combining system and adjusts the position where the green light is focused.

Abstract: A display device includes: a display panel comprising a display area configured to display an image, wherein the display area includes a measurement area including a plurality of sub-measurement areas, and each of the plurality of sub-measurement areas includes a plurality of pre-map areas; a data driver configured to provide data voltages to the display panel; a signal controller; and a common voltage generator configured to provide a common voltage to the display panel, wherein an afterimage reduction mode is driven to change a level of the common voltage provided by the common voltage generator when the determined pre-map areas are adjacent to each other.

Abstract: Aspects of the invention include a display device including a liquid crystal display (LCD) panel comprising a plurality of blue color filters, a plurality of green color filters, and a plurality of red color filters; and a light source configured to provide light to the LCD panel. The light has a spectrum with a blue component, a green component and a red component. In one embodiment, the blue component has at least one peak wavelength in between 465 nm to 495 nm. In another embodiment, the blue component has an intensity being broadly distributed over a wavelength range of 430 nm to 495 nm. The plurality of green color filters has a transmission cut off wavelength being 480 nm or greater than 480 nm. The plurality of blue color filters has a transmission cut off wavelength being no greater than 500 nm.

Abstract: The light source device according to the present disclosure includes: a solid-state light source that emits red light having a luminous flux; a solid-state light source that emits green light having a luminous flux; a solid-state light source that emits blue light having a luminous flux; a dichroic mirror that combines, into combined light, the red light, the green light, and the blue light having exited from the respective solid-state light sources; a dynamic diffusion plate on which the combined light having exited from the dichroic mirror is incident; and a luminous-flux splitting element that splits the luminous flux that having exited from the solid-state light sources for emitting at least one of the red light, the green light, and the blue light.

Abstract: A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are encoded by an external coding system. The reference code values represent reference gray levels, which are being selected using a reference grayscale display function that is based on perceptual non-linearity of human vision adapted at different light levels to spatial frequencies. The imaging device also has a data converter that is configured to access a code mapping between the reference code values and device-specific code values of the imaging device. The device-specific code values are configured to produce gray levels that are specific to the imaging device. Based on the code mapping, the data converter is configured to transcode the reference encoded image data into device-specific image data, which is encoded with the device-specific code values.

Abstract: A display method, an image processing device, a display device, and a storage medium are provided. The display method includes: receiving first image information, and transforming the first image information into second image information. The first image information is image information to be displayed by a first pixel structure; the first pixel structure includes a plurality of first pixels which are arrayed, each of the first pixels includes three first sub-pixels sequentially provided along a first direction; all of the first sub-pixels are arranged into a plurality of rows extending along the first direction, and in a second direction different from the first direction, the first sub-pixels in adjacent rows are aligned with each other; the second image information is image information to be displayed by a BV3 pixel structure.

Abstract: Disclosed is a touch display device capable of improving resolution and visibility. The touch display device is configured such that a display electrode in a display panel and a touch-sensing electrode located on a top of the display panel are inclined at the same angle in the same direction.

Abstract: A liquid crystal display panel includes a first odd source electrode and a first odd drain electrode on a first odd semiconductor layer have the same shapes as a first even drain electrode and a first even source electrode on a first even semiconductor layer, and when viewed in a plan view, a shape of a even pixel, except for a first even transistor, has substantially inversion symmetry with a shape of a odd pixel about a point on a virtual line parallel to a second direction.

Abstract: 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.

Abstract: A display system including a sub-pixel formatted display is disclosed. A source generates image data, converts the image data into sub-pixel formatted data having a first sub-pixel color order, transmits the sub-pixel formatted data to a display device including the display. The display device converts the sub-pixel formatted data into sub-pixel formatted data having a second sub-pixel color order, and applies the sub-pixel data with the second sub-pixel color order to the display.

Abstract: A display device in which selection circuits and display blocks are arranged is provided. Each of display blocks comprises signal lines extending in a column direction and pixels arranged in a matrix pattern. Pixels each comprise a light emitting element. Each of selection circuits switches a signal line to which to supply an image signal among signal lines such that the image signal is written to each pixel aligned in a row direction among pixels. In one frame period, an order in which signal lines corresponding to respective pixels arranged in a first row among the pixels aligned in the row direction are selected, and an order in which signal lines corresponding to respective pixels arranged in a second row different to the first row among the pixels aligned in the row direction are selected are different to each other.

Abstract: Disclosed are a data driving device and a display device including the same. The display device may include: a timing controller configured to include lock fail data in an input signal and transmit the input signal in each preset period; and a source driver configured to recover the lock fail data from the input signal, and reset an internal circuit in response to the recovered lock fail data.

Abstract: A driving method of an LCD panel includes: obtaining an adjustable supply voltage and a predetermined voltage, calculating a first difference between the adjustable supply voltage and the predetermined voltage when the adjustable supply voltage is greater than the predetermined voltage, determining whether the first difference is greater than a reference voltage, and lowering the adjustable supply voltage when the first difference is greater than the reference voltage.

Abstract: Provided is a display device. The display device includes: a plurality of gate lines extending in a first direction; a plurality of data lines extending in a second direction that intersects the first direction; and a plurality of pixels connected to the gate lines and the data lines, wherein the pixels include pixels h-th row pixels (h is a natural number) and (h+1)-th row pixels, which are adjacent to each other in the second direction, with a (k+1)-th gate line (k is a natural number) therebetween among the gate lines; and a first pixel displaying a first color and connected to the (k+1)-th gate line among the h-th row pixels and a second pixel displaying the first color and connected to the (k+1)-th gate line among the (h+1)-th row pixels are spaced apart from each other in the first direction and receive different polarities of data voltages.

Abstract: An LED driving circuit is provided in the present disclosure for driving an LED matrix module. The LED matrix module includes a plurality of LED units. The LED driving circuit includes a control module, a first driving module and a switch module. The first driving module is used for driving at least one column of the LED matrix module according to a first driving signal provided by the control module. The switch module is electrically connected to the control module for receiving a second driving signal from the control module to drive the at least one row of the LED units of the LED matrix module.

Abstract: An in-cell touch panel and a display apparatus are provided. The in-cell touch panel includes a lower substrate (1) and an upper substrate (2) disposed oppositely, a number of self-capacitive electrodes (03) independently of each other and located between the lower substrate (1) and the upper substrate (2), a drive chip (3), and wires (04) being configured to connect the self-capacitive electrodes (03) to the drive chip (3). A number of sub-pixels (01) arranged regularly and data lines (02) located between adjacent twos of columns of sub-pixels (01) exist between the upper substrate (2) and the lower substrate (1), each of the sub-pixels (1) is connected to the drive chip (3) through a data line (05) located on one side of it; two sub-pixels (01) adjacent to each other constitute one pixel, or three sub-pixels (01) adjacent to each other constitute two pixels, so that at least one sub-pixel (01) is shared by adjacent pixels.

Abstract: The disclosure relates to a display panel, a display device, and related driving method. The display panel comprises: an array of pixel units comprising at least a plurality of rows of first pixel units and a plurality of rows of second pixel units; a scan drive circuit configured to scan the plurality of rows of the first pixel units in a first polarity inversion driving phase, and scans the plurality of rows of the second pixel units in a second polarity inversion driving phase; and a data drive circuit configured to change polarities of data drive signals applied to the plurality of rows of the first pixel units and the plurality of rows of the second pixel units in the first polarity inversion driving phase and the second polarity inversion driving phase, respectively.

Abstract: The embodiments of the disclosure disclose an image processing method and an device thereof, by detecting the saturated color ratio of the current frame picture of the acquired target image to acquire a corresponding PWM duty ratio and gain coefficient, the method can intelligently control the backlight brightness of the display picture and the gain coefficient during the format conversion to solve the problem that the unsaturated color is darker than the saturated color when the picture is displayed, and the display effect of the terminal is improved.

Abstract: An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may adaptively adjust the spectral characteristics of display light emitted from the display to achieve a desired effect on the human circadian system. For example, the display control circuitry may adjust the spectral characteristics of blue light emitted from the display based on the time of day such that a user's exposure to the display light may result in a circadian response similar to that which would be experienced in natural light. The spectral characteristics of blue light emitted from the display may be adjusted by adjusting the relative maximum power levels provided to blue pixels in the display or by shifting the peak wavelength associated with blue light emitted from the display.

Abstract: The present disclosure relates to the field of display technology. In particular, a polarization switching device, a display apparatus comprising such a device, and a driving method for such a device are disclosed. Thereby, problems are solved, such as a reduced user experience due to the existing display apparatus incapable of switching the viewing angle range. By disposing the first and second conductive layers in the confined space of such a device, and controlling voltages for the first and second conductive layers, this application can change the size and the direction of the electric field in the confined space. As such, the long axis of the one-dimensional nanometer conductive material located in the confined space can be arranged along the direction of the electric field, so as to form a grating.

Abstract: Disclosed are an I2C transmission circuit and a display device, whereby a technical problem of incorrect writing to an element other than a target element can be solved. The I2C transmission circuit includes a first selection circuit, a second selection circuit, and a selection signal line. An input end of the first selection circuit is connected to a serial clock line, and an input end of the second selection circuit is connected to a serial data line; and the selection signal line is connected to a control end of the first selection circuit and a control end of the second selection circuit.

Abstract: Provided is a display device for making an easily viewed display of both an image displayed in an image display region and a background displayed in a transparent display region when driven by a field sequential system. When a liquid crystal display device provided with a liquid crystal panel divided into an image display region and a transparent display region is driven by a field sequential system, the transparent display region) is given WRGB data for transparent display generated with transparency as a priority, and the image display region is given WRGB data for image display generated with color breakup reduction as a priority. Furthermore, backlight light from a light-emitting region provided on a light guide plate disposed on the back surface side of the liquid crystal panel is irradiated in the image display region. Thus, the background can be displayed with high transparency in the transparent display region and the image can be displayed with low color breakup in the image display region.

Abstract: A display driving method, a display panel and a display device. In the display driving method, the voltage (Vgl) of a gate turning-off signal at least changes once during the period of applying the gate turning-off signal to each gate line (Gate 1, Gate 2, . . . ). A pixel voltage signal is varied as the gate turning-off signal changes. Thus, the variation frequency of the pixel voltage signal within the display time of each frame is increased by changing the gate turning-off signal within the display time of each frame, which is equivalent to increase the refreshing frequency, so that the human eyes cannot recognize flicker.

Abstract: A method and a system are provided to measure transmittance or reflectance of a color specimen by using a transformation matrix obtained from the measurement values of a series of known transmittance or reflectance calibration color standards and multiple flashes from different illumination sources. A color spectrum can be determined with reduced error by calculating the reflectance spectra of an object using measurement matrices obtained under at least two illuminants and the transformation matrix.

Abstract: An imaging device includes: plural pixels; a color filter including a blue filter having spectral characteristics where a maximum value of its transmission spectrum is in the blue wavelength band and transmittance of the wavelength band of a narrow band light is higher than the transmission spectrum in the red and green wavelength bands, a red and green filters having spectral characteristics where minimum values of their transmission spectra are near the maximum value of the transmission spectrum of the blue wavelength band, and having spectral characteristics where their transmission spectra gradually increase toward a short wavelength side from 440 nm; and a control unit configured to execute control of making an accumulation time of a pixel of the plural pixels shorter than accumulation times of pixels having other filters arranged thereon, the pixel having highest spectral sensitivity to the narrow band light.

Abstract: In a display apparatus, a light-emitting unit emits light of a first color; a converting unit emits light of the first color, a second color, and a third color responding to irradiation of the light of the first color from the light-emitting unit; a detecting unit outputs a first detected value in accordance with brightness of the light of the first color, and a second detected value in accordance with brightness of the light of the second color; a correcting unit corrects components corresponding to the first color, the second color, and the third color of input image data, based on the first and second detected values, and a display unit displays an image on a screen by transmitting the light emitted from the converting unit, based on the corrected input image data.

Abstract: A brightness regulation method and a brightness regulation device are disclosed. The method includes: obtaining an average image voltage value of each image in previous N images; calculating an average voltage value according to the average image voltage value of each image in previous N images; obtaining a brightness trend regulation coefficient and a brightness regulation coefficient according to the average voltage value; and performing a brightness regulation to a brightness of a (N+1)-th image to be displayed according to the brightness trend regulation coefficient and the brightness regulation coefficient. When an average value of the average image voltage values is smaller, and less than a threshold value, the (N+1)-th image to be displayed will continue a low brightness status so as to regulate and decrease the brightness of the (N+1)-th image in order to avoid a sudden change in current and brightness of the (N+1)-th image.

Abstract: A color conversion display panel includes a substrate. A color conversion portion is disposed on the substrate. The color conversion portion includes a semiconductor nanocrystal. A transmission portion is disposed on the substrate. A blue light blocking filter is disposed between the substrate and the color conversion portion. The blue light blocking filter includes a first convex portion that protrudes toward the substrate. The transmission portion includes a first region including a scatterer and a second region including a second convex portion that protrudes toward the substrate.

Abstract: The present disclosure provides a method and a device for inspecting a defect of a liquid crystal panel.

Abstract: Disclosed is an array substrate, which includes: a transparent baseplate, wherein the transparent baseplate includes pixel regions on one surface thereof, and the pixel regions each include a white sub-pixel region, a first primary color sub-pixel region, a second primary color sub-pixel region and a third primary color sub-pixel region; a plurality of pixel electrodes that are arranged in the white sub-pixel region, the first primary color sub-pixel region, the second primary color sub-pixel region and the third primary color sub-pixel region respectively; and a plurality of switching elements that are arranged in one-to-one correspondence with the pixel electrodes and configured to switch the corresponding pixel electrodes, wherein the white sub-pixel region is provided with a plurality of switching elements. A colored picture displayed by a liquid crystal display screen using this array substrate or liquid crystal panel can have a low distortion degree and a high optical grade.

Abstract: An array substrate includes a plurality of display pixels arranged in an array. Each of the plurality of display pixels comprises a red subpixel R, a green subpixel G, and a blue subpixel B. Six of the consecutive display pixels arranged horizontally and/or longitudinally as a whole are repeatedly arranged in a pixel unit. An arrangement order of the subpixels in each of the six consecutive display pixels is totally different. The subpixels in the six consecutive display pixels are arranged as RGB, RBG, GRB, GBR, BRG, and BGR successively. The technical problems of the conventional tri-gate driver structure, such as poor image display and display quality, are resolved due to poor charging ability of pixels which are inclined to incomplete charging.

Abstract: The present disclosure includes an image displaying method and a display device. The method includes: obtaining three-color sub-pixel data of each of pixels of a current image, wherein the three-color sub-pixel data includes a first red, green, blue grayscale value (R1, G1, B1) separately; obtaining a first white grayscale value (W1) in accordance with the three-color sub-pixel data; performing a color gamut mapping toward the four first grayscale values in accordance with a predetermined rule; performing a sub-pixel rendering process toward the four-color first grayscale values to obtain the updated three-colors sub-pixel data corresponding to each of the pixels; and outputting the updated three-colors sub-pixel data to the display panel. The RGB data of the current image may be converted to the image data that can be displayed on the four-color display panel so as to obtain a vivid display on the four-color display panel.

Abstract: A data compensator includes a voltage drop compensator configured to output a voltage drop compensation value based on input data of pixels included in a display panel, a color difference compensator configured to output a color difference compensation value to compensate for compensate the color difference of the pixels, a compensation data generator configured to generate a compensation value of the input data based on the voltage drop compensation value and the color difference compensation value, and to generate a compensation data by performing an operation on the input data and the compensation value, and a dithering block configured to generate output data by dithering the compensation data.

Abstract: According to one embodiment, a display device comprises a first substrate, the first substrate includes a gate line, first to third source lines, a first pixel electrode located between the first source line and the second source line and electrically connected with a first switching element, a second pixel electrode located between the first source line and the second source line and electrically connected with a second switching element, and a third pixel electrode intersecting the gate line, adjacent to the first pixel electrode and the second pixel electrode to sandwich the second source line and the third source line, and electrically connected with a third switching element.

Abstract: Projection systems and/or methods comprising a blurring element are disclosed In one embodiment, a blurring element may comprise a first plate having a pattern on a first surface and second plate. The first plate and the second plate may comprise material having a slight difference in their respective index of refraction. In another embodiment, a blurring element may comprise a first plate having a pattern thereon and a second immersing material. The blurring element may be placed in between two modulators in a dual or multi-modulator projector system. The blurring element may be configured to give a desired shape to the light transmitted from a first modulator to a second modulator.

Abstract: A GOA driving panel is disclosed. The GOA driving panel includes a plurality of GOA driving units and a plurality of output capacitors. Each output capacitor is arranged between a GOA driving unit and a corresponding scanning line so that an output waveform of a row scanning signal output by the GOA driving unit is a delay waveform. In the GOA driving unit, a difference among feedback voltages of pixel units in different active areas of the panel can be effectively reduced, whereby image flicker of the panel can be alleviated, and display quality thereof can be improved.

Abstract: A display device may include a plurality of display panels, and light path adjusters disposed on upper portions of the plurality of the display panels. The light path adjusters include a lens array configured to transfer different beams emitted from the plurality of display panels to each eye of a user, and a joint removal structure disposed on one side of the light path adjusters corresponding to a connecting joint that connects the plurality of display panels. The joint removal structure is configured to refract the beams emitted from the plurality of display panels.

Abstract: The present disclosure provides a display device, and an image data processing apparatus and method. The image data processing apparatus is applied in a pixel matrix, and includes: an edge detecting module, configured to receive to-be-displayed image data in the pixel matrix, and perform edge detection on the to-be-displayed image data to acquire edge pixels located at an edge of a predetermined type; a subpixel selecting module, configured to judge whether the first and second subpixels in the edge pixels are located on an even more outer side at the edge of the predetermined type relative to the third subpixel, and select the first and second subpixels located on the even more outer side at the edge of the predetermined type relative to the third subpixel as to-be-adjusted subpixels; a luminance attenuating module, configured to perform luminance attenuation on the to-be-adjusted subpixels; and a data transmitting module.

Abstract: An integrated circuit for driving a display panel is provided. The integrated circuit includes a gamma mapping circuit and a mura compensation circuit. The gamma mapping circuit is configured to receive a gray level of an image data, map the gray level to a gamma code according to at least one gamma table, and output the gamma code. The mura compensation circuit is configured to receive the gamma code, and compensate the gamma code according to at least one de-mura table to generate a compensation result after the gamma mapping circuit performs the step of mapping the gray level to the gamma code. The integrated circuit drives the display panel according to the compensation result. In addition, a method for driving a display panel is also provided.

Abstract: A display apparatus includes a display panel configured to display an image, and including a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a plurality of pixel units electrically connected to the gate lines and the data lines, a gate driving circuit configured to output a gate signal to each of the gate lines, and a data driving circuit configured to output data signals to the data lines using a column inversion method and a dot inversion method. In the column inversion method, polarities of the data signals, applied to first and second consecutive data lines, are inverted with respect to each other, and in the dot inversion method, polarities of the data signals applied to a third data line are inverted in pixel units arranged on opposite sides of the third data line.

Abstract: The present provides a drive method of a liquid crystal display device and a liquid crystal display device. By burning sets of OTP data corresponding to the use durations which are different in a drive chip, and each set of OTP data comprises a gamma datum and a Vcom datum, and the liquid crystal display device selects the OTP data corresponding to the use duration according to the present use duration, and uses the gamma datum and the Vcom datum in the set of OTP data to drive a display panel to perform image display for avoiding that the gamma value deviates from the target gamma value, and the Vcom deviates from the best Vcom to ensure that the liquid crystal display device always uses the target gamma value and the best Vcom for driving, and always guarantee the display result and quality of the panel.

Abstract: A first supply circuit outputs data signals to odd-numbered distribution circuits, and outputs selection signals to all of distribution circuits. A second supply circuit outputs data signals to even-numbered distribution circuits. The odd-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The even-numbered distribution circuits distribute the data signals to signal lines using the selection signals. The first supply circuit outputs the data signals generated based on digital data signals which are basic signals of the data signals and an adjustment value, to the distribution circuits.