A display device and data driver are provided. The display device includes a plurality of data drivers provided for a predetermined number of data lines in a plurality of data lines. The plurality of data drivers receive the serialized video data signal from the display controller, generate a modulated data timing signal whose period changes within the one frame period, and supply a gradation voltage signal to each of the predetermined number of data lines for each of data periods based on a data timing of the modulated data timing signal, each of data periods corresponding to the data timing of the modulated data timing signal.

A display device including: a display area including pixels connected to data lines and scan lines, the display area including a plurality of signal output lines connected to each of the scan lines through a contact; a data driver including a first data driving circuit at a side of the display area; a scan driver disposed at the side of the display area; and a timing controller, wherein the first data driving circuit includes: output buffers which respectively output data signals to first to k-th data lines (k is an integer greater than 2) of the data lines; and an output delay controller which transmits the data signals to the output buffers through first to k-th transmission lines, and controls delay times of the data signals output to the first to k-th transmission lines based on position information of a pixel row to which the data signals are supplied.

A display device includes a pixel unit including pixels connected to data lines and scan lines; a data driver disposed on one side of the pixel unit; a scan driver disposed on the one side of the pixel unit together with the data driver; and a controller which controls a slew rate and output timing of data signals output to the data lines based on a load of the scan lines and a load of the data lines. Each of the scan lines includes a main scan line extending in a first direction and connected to pixels in a corresponding pixel row; a first sub-scan line extending in a second direction and connected to the main scan line at a first contact point; and a second sub-scan line extending in the second direction and connected to the main scan line at a second contact point.

Provided are a demultiplexer circuit, an array substrate, a display panel and device, and a driving method. The demultiplexer circuit includes multiple demultiplexers, each demultiplexer includes at least two switching transistor groups, and each switching transistor group includes at least two switching transistors. Sources of the at least two switching transistors in a same switching transistor group are electrically connected to each other, drains of the at least two switching transistors in the same switching transistor group are electrically connected to each other. Input ends of the at least two switching transistor groups in a same demultiplexer are electrically connected to each other. In the same switching transistor group, the common source is electrically connected to the input end, the common drain is electrically connected to the output end, and at least two control ends are electrically connected to gates of the switching transistors in a one-to-one correspondence.

A video stream is encoded using spread spectrum video transport and sent as an analog signal to a display of a VR visor where a decoder integrated with a source driver decodes the analog signal and drives the display. The analog signal is sent wirelessly to the display where it is received, converted to wired format, decoded and displayed. A wireless SSVT analog signal is received at the headset processor and forwarded to the VR visor for reception, conversion, decoding and display. A wireless SSVT analog signal is received at the processor, converted to wired format, sent wirelessly to the display where it is received at a receiver, converted to wired format, decoded and displayed. A video stream is stored in persistent storage on the headset processor using SSVT encoding. The decoder integrated with a source driver of a display is implemented directly on the glass of the display panel.

A display driver includes: a conversion part which converts first to n-th display data pieces representing a brightness level of each pixel based on an image signal into first to n-th gradation voltages each having a voltage value corresponding to the brightness level and outputs them, where n is an integer of 2 or more; a polarity inversion signal generation circuit which generates a polarity inversion signal for prompting polarity inversion for each frame display period according to the image signal; a first external terminal which receives an operation mode signal representing a test mode or a normal mode; and a first selector which receives a test polarity inversion signal and the polarity inversion signal, selects and outputs the polarity inversion signal when the operation mode signal represents the normal mode, and selects and outputs the test polarity inversion signal when the operation mode signal represents the test mode.

A liquid crystal display apparatus switches modes from a normal display mode to a stop preparation mode when a main power source voltage drops. In the display mode, a gate drive circuit sequentially applies a first gate-on pulse to gate bus lines so as to select pixel rows sequentially, and applies a second gate-on pulse to buffer capacitor scanning lines, each of which is associated with a pixel row selected by the first gate-on pulse, during a period that does not overlap a period during which the first gate-on pulse is applied, and a source drive circuit applies a display signal voltage to source bus lines. In the stop preparation mode, the gate drive circuit sequentially applies the first gate-on pulse to the gate bus lines so as to select the pixel rows sequentially, and applies the second gate-on pulse to the buffer capacitor scanning lines, each of which is associated with the pixel row selected by the first gate-on pulse, during a period that at least partially overlaps a period during which the first gate-on pulse is applied, and the source drive circuit applies 0 V to the source bus lines.

A display device includes: a display panel including a plurality of pixels; a sensing data memory configured to store sensing data for threshold voltages of driving transistors of the plurality of pixels; a controller configured to determine a total threshold voltage shift amount for the driving transistors of the plurality of pixels based on the sensing data, to determine total luminance data based on input image data, to determine a frame stress based on the total luminance data and the total threshold voltage shift amount, to determine a target compensation voltage level based on the frame stress, and to generate compensated image data by compensating the input image data based on the target compensation voltage level; and a data driver configured to provide data voltages to the plurality of pixels based on the compensated image data.

A video display includes a display panel with gate drivers and source drivers. Each of said the source drivers is arranged to receive a discrete-time continuous-amplitude signal representing a video stream over a transmission medium and to decode the signal using demodulation to produce a plurality of samples for output on outputs of the source drivers. At least one of the source drivers is arranged to extract a gate driver timing control signal from the signal and to output the gate driver control signal to the gate drivers in order to synchronize the gate drivers with outputs of the source drives, whereby the video stream is displayed on the display panel of the display unit.

The present disclosure relates to electronic displays and display components, specifically to a method of addressing more pixels with a smaller number of driver outputs while also allowing very narrow frames on three sides of a display. It further discloses a display driver integrated circuit capable of providing the signals required for the disclosed addressing method and display systems capable of being addressed by the disclosed method and display driver integrated circuit.