Abstract: There is provided a display substrate, in which, a first reference voltage line and a first reference voltage auxiliary line, which extend in different directions, are respectively disposed in one of a second wiring layer, a third wiring layer and a fourth wiring layer, a second reference voltage line extends in the same direction as the first reference voltage auxiliary line, the first reference voltage auxiliary line is electrically coupled to the first reference voltage line through via holes in an insulating layer therebetween, via a coupling line extending in the same direction as the first reference voltage line, the first reference voltage auxiliary line and the first reference voltage line provide a reset voltage to a first electrode of a first capacitor, and the second reference voltage line provides a reset voltage to a pixel electrode in a pixel electrode layer. A display device is further provided.

Abstract: Hybrid architectures and method methods of operating a display panel are described. In an embodiment, row driver and pixel driver functions are combined in a group of backbone hybrid pixel driver chips, wherein global signal lines are distributed to the backbone hybrid pixel driver chips, where the global signals are manipulated and distributed to a row of pixel driver chips.

Abstract: An array substrate includes that: a data-writing phase of each row of the pixel-driving circuits is divided into a first phase and a second phase, in the first phase, a data signal of each data line is written into a parasitic capacitor on a data wiring electrically connected to a respective one of the row of the pixel-driving circuits, and in the second phase, the corresponding scan line transmits a scan signal to the row of the pixel-driving circuits, and the parasitic capacitor on each of the data wirings electrically connected to the row of the pixel-driving circuits writes the data signal into a drive control terminal of a respective one of the pixel-driving circuits; and the first phase of each row of the pixel-driving circuits at least partially overlaps with the second phase of a previous row of the pixel-driving circuits.

Abstract: A display device includes: a dummy data unit connected to one end portion of a data line, where the dummy data unit supplies a dummy data signal to the data line; a sensing unit connected to an opposing end portion of the data line, where the sensing unit determines a load of the data line based on the dummy data signal supplied thereto through the data line; and a timing controller which controls a supply timing of a data signal to be supplied to the data line, based on the load.

Abstract: The embodiments relate to a display device that includes an input terminal through which a feedback voltage of a high-potential driving voltage is received from a display panel. An output terminal is included through which a high reference voltage and a low reference voltage generated on the basis of the feedback voltage are output. A flexible printed circuit board (FPCB) includes at least one capacitor connected between the input terminal and the output terminal.

Abstract: A multiplexer circuit and a display panel having the multiplexer circuit are provided. The multiplexer circuit includes a plurality of first transistors, a plurality of first control lines, a plurality of second control lines, a plurality of first transmission lines, and a plurality of second transmission lines. The first transistors are sequentially arranged along a first direction. The first control lines extend along the first direction and are disposed on a first side of the first transistors. The second control lines extend along the first direction and are disposed on a second side of the first transistors. The first transmission lines are respectively coupled between control terminals of a first group of the first transistors and the first control lines. The second transmission lines are respectively coupled to control terminals of a second group of the first transistors and the second control lines.

Abstract: A display device including a pair of substrates, a display medium formed between the pair of substrates and including charged particles encapsulated therebetween such that an image is displayed by moving the charged particles electrophoretically, a drive unit that applies a voltage to the display medium, and a display control unit that controls a display of the display medium. After data communication for rewriting a display of a display device commences and before the data communication ends, the display control unit commences rewriting using a first waveform, and after completion of the data communication and after the rewriting using the first waveform, the display control unit executes rewriting using a second waveform.

Abstract: Disclosed in the present disclosure are a picture compensation method and a display apparatus, the picture compensation method, including: obtaining a ratio of non-luminous pixels in an Nth scanning line to all pixels in the Nth scanning line; for each non-luminous pixel in the Nth scanning line, receiving or presetting a first data voltage; obtaining a second data voltage received or preset by a pixel in at least one of an N?1th scanning line and an N+1th scanning line located in a same column with the non-luminous pixel; in response to a transition relationship between the first data voltage and the second data voltage existing, obtaining a voltage value to be compensated for luminous pixels in the Nth scanning line based on the transition relationship and the ratio; and displaying a picture after compensating the voltage value of the luminous pixels in the Nth scanning line of pixels.

Abstract: A display device and a driving method thereof are disclosed. The display device includes a display panel including a plurality of pixels connected to data lines; a data driver connected to the data lines and configured to determine first data voltages corresponding to the pixels, to generate second data voltages by adding a compensation voltage to the first data voltages, and to supply the second data voltages to the pixels through the data lines; and a crosstalk compensator connected to the data driver and configured to calculate the compensation voltage by comparing the first data voltages corresponding to pixels disposed in at least three adjacent horizontal lines.

Abstract: An apparatus for driving an electro-optic display may comprise spaced first and second device layers, and a first and second rows of display pixels, each row may include a plurality of display pixels, each display pixel having a pixel electrode positioned on the first device layer for driving the display pixel, a conduction line positioned on the second device layer and overlapping with a portion of the plurality of display pixels' pixel electrodes, and at least one conductive path connecting the conduction line of the first row to a conduction line of the second row of display pixels.

Abstract: A reception apparatus communicating with a transmission apparatus with a clock lane and a data lane. The reception apparatus comprises a clock lane control circuit configured to determine the operation mode of the clock lane based on a clock signal transmitted through the clock lane, and performing an operation based on the determined operation mode of the clock lane, and a data lane control circuit configured to determine the operation mode of the data lane based on a data signal transmitted from the transmission apparatus, and performing an operation based on the determined operation mode of the data lane, and the clock lane control circuit is configured to set the operation mode of the clock lane to a high-speed mode, when the operation mode of the data lane is switched from a low-power mode to the high-speed mode.

Abstract: A liquid crystal display device includes: common electrodes that are opposed to pixel electrodes respectively; a detection circuit that detects a waveform of a common potential at the plurality of common electrodes; and a determination circuit that determines abnormality of the liquid crystal display device based on the waveform detected by the detection circuit. A plurality of pixels are divided into a plurality of segments, the common electrodes are provided corresponding to the plurality of segments, and the detection circuit detects the waveform of the common potential at each of the common electrodes when a predetermined data signal is input to at least one of data signal lines whiled a predetermined gate signal is input to at least one of gate signal lines.

Abstract: The present disclosure describes a driver circuit, a light-emitting display device, and a driving method. Even in the case that other video control driving, e.g., fake data insertion driving, is performed during sensing driving, the sensing is not influenced by the other video control driving, e.g., fake data insertion driving. Sensing errors are prevented, and image quality is improved.

Abstract: A dial segmented dimming circuit, comprising an AC input terminal, an EMI module, a rectifying module, an input filter module, a transformer, an output filter module and a DC output terminal, and a PWM main control module; the DC output terminal is connected to a LED lamp array module; the AC input terminal is connected to a wall switch, the dial segmented dimming circuit includes a dial segmented dimming module, a rotary switch dimming module and a regulated power supply module; the rotary switch dimming module is connected to the PWM main control module via a photoelectric coupling feedback module; the dial segmented dimming module includes a dial switch control chip and a light intensity dial switch and a power dial switch; the light intensity dial switch and power dial switch are interconnected.

Abstract: An input sensing unit includes sensing electrodes and auxiliary electrodes. The sensing electrodes are disposed in an input-sensing area of the input sensing unit. The auxiliary electrodes are disposed in a supplementary area and configured to sense damage occurring in an auxiliary area of the input sensing unit. The supplementary area is adjacent to the input-sensing area. The auxiliary area is part of the supplementary area.

Abstract: A gate driving circuit includes circuits each provided in such a manner as to, as a scanning signal, select a single clock pulse of a clock signal and output the clock pulse. The circuits each include: a transistor for outputting a scanning signal; a transistor for controlling an electric potential of a gate of the transistor so that the electric potential of the gate is at a low level; a transistor for, while the transistor is not outputting the scanning signal, controlling an electric potential of a gate of the transistor so that the electric potential of the gate is at a high level; and a transistor for, while the transistor is not in operation during a period during which an operation of the selection circuit is paused, controlling the electric potential of the gate of the transistor so that the electric potential becomes high.

Abstract: An image processing method for a display device is provided. The method includes steps of: setting one of the multiple pixels arranged as a matrix of the image to be processed as a pixel to be processed, and using the pixel to be processed as a center and setting remaining pixels as reference pixels; obtaining a maximum brightness value and a minimum brightness value of the brightness of the pixel to be processed and the brightness of each reference pixel; determining a relationship of the brightness relation value between the pixel to be processed and the reference pixels and a preset reference value; when the brightness relation value is greater than the preset reference value, setting the brightness of the pixel to be processed as the maximum brightness value, otherwise setting the brightness of the pixel to be processed as the minimum brightness value.

Abstract: The embodiment of the present invention provides a data voltage adjusting method of a liquid crystal display panel, comprising: obtaining a total variation amount of data voltages on all data lines in the liquid crystal display panel; calculating a maximum variation amount of the data voltages corresponding to a horizontal crosstalk index according to the horizontal crosstalk index of the liquid crystal display panel; determining whether an absolute value of the total variation amount of the data voltages is larger than an absolute value of the maximum variation amount of the data voltages corresponding to the horizontal crosstalk index; if yes, implementing a data voltage adjustment to data lines, in which with data voltages having variations in the liquid crystal display panel according to the total variation amount of the data voltages. The embodiment of the present invention further provides a data voltage adjusting device of a liquid crystal display panel.

Abstract: Methods and systems for compensating for VCOM variations include determining a voltage change in pixels between frames to be displayed on an electronic display. Based on the determined voltage change, VCOM variation is calculated based on coupling the VCOM to one or more data lines of the electronic display. VCOM compensation is determined and applied to offset for the VCOM variation. Using the VCOM offset, subsequent pixel content for the one or more pixels is written using the compensated VCOM.

Abstract: An apparatus includes a scan module having one or more laser sources that generate one or more laser beams and a beam deflector that deflects the one or more laser beams; a fluorescent emissive sheet (FES) that receives the one or more laser beams deflected by the beam deflector and emits light at portions of the FES that are struck by the one or more laser beams; and imaging optics that form a virtual image from light emitted from the portions of the FES that are struck by the one or more laser beams, wherein the FES is between the scan module and the imaging optics.

Abstract: A display device includes: a first display panel including: a display area including a first edge, a second edge and a third edge, where the first and second edges are disposed opposite to each other, and the third edge is connected to the first and second edges, a peripheral area around the display area, and a plurality of pixels disposed in the display area; a first common voltage transmitting line extending along the third edge, where the first common voltage transmitting line transmits a first common voltage to the display area through a plurality of input points sequentially disposed along the third edge; and a second common voltage transmitting line extending along the third edge, where the second common voltage transmitting line transmits a second common voltage to the display area through a supplementary input point, which is adjacent to the second edge or the third edge.

Abstract: This application relates to systems, methods, and apparatus for compensating voltage for pixels of a display panel based on the location of the pixels within the display panel. An amount of voltage compensation is assigned to each pixel or a group of pixels within the display panel in accordance with a calibration of the display panel. During operation of the display panel, pixel data is generated for a location of the display panel, and the pixel data is modified according to the amount of voltage compensation corresponding to the location. By modifying the pixel data in this way, spatial variations in voltage across the display panel can be mitigated in order to reduce the occurrence of certain display artifacts at the display panel.

Abstract: A capacitive-load driver circuit that is connected to terminals connected to capacitive loads and an output stage of an amplifier for feeding output voltages to the terminals to drive the capacitive loads. The capacitive-load driver circuit temporarily feeds a current during a transition period of the output voltages from one of the terminals transitioning from a high voltage state to a low voltage state to another terminal transitioning from a low voltage state to a high voltage state. The capacitive-load driver circuit includes a current-variation detector circuit and a charge transfer circuit. The current-variation detector circuit detects a variation in a current at the output stage. The charge transfer circuit feeds a predetermined current to one of the terminals to transfer charges from a capacitive load connected to a high voltage terminal to a capacitive load connected to a low voltage terminal.

Abstract: A shift register includes: an input unit, configured to provide an input signal to a first node; a pull-up unit, configured to provide a voltage of a first supply voltage terminal to an output terminal; a pull-up control unit, configured to provide the voltage of the first supply voltage terminal or a voltage of a second supply voltage terminal to a second node; a pull-down unit, configured to provide a third clock signal from a third clock signal terminal to the output terminal; a pull-down control unit, configured to provide the voltage of the first supply voltage terminal to the first node; a first noise reduction unit, configured to reduce electrical leakage of the input unit to the first node; and a second noise reduction unit, configured to reduce electrical leakage of the pull-down control unit to the first node.

Abstract: The embodiment of the present invention provides methods and apparatus for compensating data voltage and display devices and relates to a display field, which are capable of decreasing leakage currents of thin film transistors and improving or eliminating the vertical crosstalk phenomenon. The method for compensating data voltage, comprising the following steps of: determining whether a current frame is identical to a previous one frame; outputting a compensation voltage to compensate data voltage of the current frame if the current frame is identical to that previous one frame; and outputting information about the frame according to the compensated data voltage.

Abstract: An image display apparatus and a vehicle provided with the image display apparatus. The image display apparatus includes a light source unit to emit a laser beam, an optical deflector to deflect the laser beam two-dimensionally, and an intermediate image generator to perform two-dimensional scanning twice in a main scanning direction and a sub-scanning direction with the laser beam deflected by the optical deflector to generate an intermediate image of one frame, where the laser beam deflected by the optical deflector draws two scanning lines. In the image display apparatus, the two scanning lines have two different phases for the two-dimensional scanning for a first time and the two-dimensional scanning for a second time, respectively. In the image display apparatus, the two scanning lines have two different starting points for the two-dimensional scanning for a first time and the two-dimensional scanning for a second time, respectively.

Abstract: Systems, methods, and computer-readable media are disclosed for mountable clear displays and projection systems. In one embodiment, a system may include a mirror surface and a transparent display sheet adhered to the mirror surface. The transparent display sheet may include a blue phosphor layer that absorbs light having the first wavelength and emits light having a fourth wavelength of about 460 nm, a green phosphor layer that absorbs light having the second wavelength and emits light having a fifth wavelength of about 530 nm, a red phosphor layer that absorbs light having the third wavelength and emits light having a sixth wavelength of about 625 nm, and a blue light blocking layer attached to the red phosphor layer of the transparent display sheet, the blue light blocking layer configured to absorb blue light passing through the transparent display sheet.

Abstract: A color electrophoretic display apparatus and a display driving method thereof are provided. The color electrophoretic display apparatus includes a display panel and a display driver. The display panel includes a plurality of pixels. The display driver is electrically connected to the display panel and configured to drive the display panel to display one of a plurality of colors by using a plurality of driving signals having different waveforms. The driving signals include a first driving signal and a second driving signal. The display driver selects the first driving signal or the second driving signal according to image data, and drives at least one pixel of the display panel by using the first driving signal or the second driving signal, such that the at least one pixel displays one of black color and a plurality of gray colors with different gray values in the plurality of colors.

Abstract: Methods are provided for of driving a bistable electro-optic display having at least first and second pixels separated by an inter-pixel gap. In one method, there is applied to the first pixel a drive pulse which drives the pixel to one extreme optical state, and there is applied to the second pixel, which is in this extreme optical state, a reinforcing pulse of the same polarity as the drive pulse. In a second method, a drive pulse applied to the first pixel drives that pixel away from one extreme optical state, and an inverse reinforcing pulse applied to the second pixel is of opposite polarity to the drive pulse. The drive methods reduce edge ghosting or blooming.

Abstract: Image processing is performed to facilitate subtractive crosstalk cancellation in 3D images. In a global embodiment, pixel values are compressed to provide sufficient foot room for subtractive crosstalk cancellation. For video images the degree of compression may vary from frame to frame. Temporal filtering may be applied to reduce flicker. In a local embodiment luminance is added to and/or compression is performed in local areas to facilitate more complete subtractive crosstalk cancellation. The amount or added luminance or compression may be matched to the requirements of the local areas. Added luminance and/or compression may be made to vary smoothly in time and smoothly in space. Displays and other apparatus may be constructed to perform methods for partial or complete crosstalk cancellation.

Abstract: A gate driver includes a precharge signal generating part configured to generate a precharge signal which varies based on a previous data signal corresponding to a previous gate line and a data signal corresponding to a gate line, and a signal adding part configured to add the precharge signal and a non-precharge signal to generate a gate signal.

Abstract: Methods and systems for compensating for VCOM variations include determining a voltage change in pixels between frames to be displayed on an electronic display. Based on the determined voltage change, VCOM variation is calculated based on coupling the VCOM to one or more data lines of the electronic display. VCOM compensation is determined and applied to offset for the VCOM variation. Using the VCOM offset, subsequent pixel content for the one or more pixels is written using the compensated VCOM.

Abstract: A display device according to the present disclosure includes a plurality of gate lines extending in a row direction, a plurality of data lines intersecting with the gate lines, the data lines extending in a column direction, a plurality of pixels connected to the gate lines and the data lines, and a data driving unit configured to output a plurality of data voltages to the pixels, wherein the data driving unit outputs the data voltages based on a first column inversion scheme and a second column inversion scheme to respective data lines along the column direction.

Abstract: An optical cell may include a first port coupled to a second port by an optical path. The optical cell may also include a compensator disposed in the optical path. The compensator may be rotatable about an axis. Rotating the compensator about the axis may vary a distance that the optical path passes through the compensator thereby changing the optical path length of the optical path.

Abstract: A display panel includes a gate line extending in a column direction, a data line extending in a row direction, a pixel including a switching transistor connected to the gate line and the data line, and a voltage applier connected to a gate line of a present stage. The voltage applier to apply a voltage after conversion of the gate-on voltage to a gate-off voltage has started. The voltage is closer to the gate-on voltage than the gate-off voltage.

Abstract: Cohesion of shape anisotropy members is prevented A display panel (2) in accordance with an aspect of the present invention includes: substrates (10) and (20) which are provided so as to face each other; and an optical modulation layer (30) including a plurality of shape anisotropy members (32) each of which includes (i) a core that is an electric conductor and (ii) a covering layer that is a dielectric and that covers an entire periphery of the core. The display panel (2) changes an area of each image of the plurality of shape anisotropy members (32) which image is projected on the substrates (10) and (20), by changing a voltage to be applied to the optical modulation layer (30).

Abstract: Local control for high-quality 3D images is achieved while reducing circuit cost and extraneous radiation. A control signal is outputted to an LED backlight 105 having a plurality of light emission areas for emitting light to a liquid crystal panel 103 from the back for the respective light emission areas corresponding to a plurality of display areas included in the liquid crystal panel 103 capable of displaying a three-dimensional image by receiving a left-eye video signal 101b and a right-eye video signal 101a, the control signal controlling the intensity of each of the light emission areas according to the intensity of an image. Light emission intensity is determined based on the left-eye video signal 101b and the parallax information or depth information of the image, and then information on the light emission intensity is outputted to the LED backlight 105.

Abstract: A display device includes a panel displaying an image using image data and including a common electrode to which a common voltage is applied; a timing controller providing the image data to the panel and outputting a correction voltage corresponding to the image data; and a power supply unit generating a compensation voltage using a panel common voltage and the correction voltage and providing the compensation voltage to the panel, wherein the panel common voltage is a voltage measuring the common voltage applied to the panel.

Abstract: A liquid crystal display device capable of reducing or preventing display irregularities is provided. In the liquid crystal display device including: an upper frame, a lower frame, a BL resin frame and a liquid crystal display panel and used as a display part as incorporated in an equipment, the liquid crystal display panel is fixed by the upper frame (fixation area). The BL resin frame includes BL resin frame ribs serving as a receiving part to receive a fixing device for fixing the liquid crystal display device to the equipment.

Abstract: A method and system are provided that reduce the effect of substantially non-random electrical interference on an input device's ability to reliably and accurately sense the position of an object. Several embodiments improve performance of an input device by reducing the effect of interference on position sensing data acquired by the input device. In one embodiment, the input device corrects for a cyclic variation in the electromagnetic interference (EMI) generated by components within the electronic system, such as interference from refreshing or updating an image on a display module that affects the capacitive sensing measurements acquired from a plurality of capacitive sensing elements. However, in some embodiments, performance of an input device is improved by reducing the effect that external interference generated outside of the electronic system has on the position sensing data acquired by the input device.

Abstract: To provide an image display device having a circuit for solving burning phenomenon without increasing the size of the circuit. An image display device is provided having a display unit formed using display devices, a signal line for inputting a display signal voltage to the display unit, and a display control unit for controlling the display signal voltage, the image display device comprising a detection power source, a switch for causing a current of the detection power source to flow to the display device, a detection circuit for detecting the current, and a detection information storage circuit for storing information, and compensating the display signal voltage, using the information, wherein using a first reference voltage, and current detection is carried out, the detection circuit feeds back the current detected to set a second reference voltage different from the first reference voltage, and carries out current detection.

Abstract: A variation in threshold may be suppressed by structuring an analog switch by a MOS transistor and forming a signal synchronized to a clock by making the clock which is a common signal in continuity or discontinuity. An object of the present invention is to reduce the variation in the signal synchronized to the clock by the variation in threshold of the MOS transistor in a circuit which is synchronized to the clock.

Abstract: Provided is a liquid crystal display device with which it is possible to suppress degradation of image quality during video display or three-dimensional display without causing gradational luminance irregularities. Writing of an image to be displayed is sequentially performed from one side of a panel to the other side thereof during each frame period, and writing of a black image is sequentially performed from the one side of the panel to the other side thereof during the vertical blanking period in each frame period. A plurality of LEDs composing a backlight are divided into a plurality of segments so that a group of LEDs arrayed in a line in the direction in which scanning signal lines extend belong to the same segment. A segment lighting control circuit in a backlight control circuit controls emission intensities of the LEDs segment by segment so that the intensity of light irradiating the panel increases gradually from the one side of the panel to the other side thereof.

Abstract: The described technology relates to a liquid crystal display and a driving method thereof. The liquid crystal display includes a plurality of pixels arranged in a matrix form. The pixels include a liquid crystal capacitor including a pixel electrode and a common electrode as two terminals. A plurality of data lines transfer data to the plurality of pixels. The pixels include a first pixel and a second pixel, which are adjacent to each other. First and second common signals are applied to the common electrode of the first and second pixels, respectively. The second common signal is inverted to the first common signal. The first and second common signals swing between a first voltage and a second voltage. The polarity of the data voltage transferred by a data line with respect to the first common signal or the second common signal is constant during one frame.

Abstract: A stereoscopic image display system is described. The stereoscopic image display system includes a plurality of first pixel rows and second pixel rows, wherein a first gray level voltage is inputted to first pixel rows for displaying first image frame and first black image voltage is inputted to second pixel rows for displaying first black image frame during current frame period, and second gray level voltage is inputted to second pixel rows for displaying second image frame and second black image voltage is inputted to first pixel rows for displaying a second black image frame during next frame period; and a film-type patterned retarder including first phase difference region corresponding to first pixel rows and second phase difference region corresponding to second pixel rows. The stereoscopic image display system correspondingly arranges the frame rate to the black insertion lines to solve the problem of image crosstalk.

Abstract: The present disclosure discloses a polarized three-dimensional display panel and a pixel cell thereof. The display panel comprises an array substrate, which includes a plurality of pixel cells arranged in a plurality of pixel zones configured by a plurality of scanning lines and a plurality of data lines arranged in a staggered manner.

Abstract: A tilt-based look around effect image enhancement method that enables two-dimensional images to be depth enhanced and displayed for example from a different point of view based on the tilt or orientation, and/or movement of the viewing device itself. Embodiments may further alter or otherwise utilize different parallax maps to apply depth to the image based on the display type, e.g., two-dimensional or stereoscopic display, and may dynamically utilize both algorithms on a display capable of both types of display. In addition, embodiments may display information foreign to the image when portions of the image are exposed during the look around effect, including advertisements, game information, hyperlinks or any other data not originally in the image.

Abstract: An AMOLED driving circuit, a driving method and a display device, wherein a control unit is connected to a data line and a control line, and is connected to a driving unit via first, second and third nodes; a charging unit is connected to the driving unit via the first node, and is connected to a first power source; the driving unit is connected to one end of a light emitting device, and is connected to the first power source; the other end of the light emitting device is connected to a second power source. The control unit controls a current so as to charge the charging unit through the driving unit, and controls the charging unit so as to supply a voltage to the driving unit through the first node, so that the driving unit is driven by the voltage and drives the light emitting device to emit light.

Abstract: The present invention discloses a method for reducing shutter 3D liquid crystal dynamic crosstalk, which includes: receiving digital information of left-eye and right-eye images of a current frame; comparing to determine if a combination of the left-eye and right-eye gray levels of each pixel point of each scanning line of the current frame is equal to that of the previous frame; adjusting the gray level of the image of one of the eye images that is associated with each pixel point having left-eye image and right-eye image gray levels that are both different between the current frame and the previous frame resulting from the comparison result according to a gray level reference table; and displaying one eye image of all the scanning lines of the current frame that have been subjected to gray level adjustment and another one image of the current frame that has not been subjected to adjustment.

Abstract: A liquid crystal display having common voltage compensation mechanism includes a liquid-crystal capacitor common electrode for receiving a liquid-crystal capacitor common voltage, a storage capacitor common electrode for receiving a storage capacitor common voltage, a common voltage generator for providing the liquid-crystal capacitor common voltage according to a preliminary common voltage, a common voltage compensation circuit electrically connected to the liquid-crystal capacitor common electrode and the storage capacitor common electrode, and a timing controller electrically connected to the common voltage compensation circuit. The common voltage compensation circuit is utilized for generating the storage capacitor common voltage through performing a ripple inverting operation according to the liquid-crystal capacitor common voltage, the preliminary common voltage and a compensation control signal.