Abstract: A display device, comprising: a timing control unit receiving a video signal including a control pattern from outside and generating a characteristic control signal and image data based on the control pattern; and a display unit displaying an image based on the image data, wherein the control pattern includes a data pattern in which effective data is encoded, and the timing control unit decodes the data pattern to generate the characteristic control signal including the effective data.

Abstract: The disclosure provides a display component compensation method and a display component compensation device. The display component compensation method includes: obtaining a frequency value of a spread-spectrum component at time Tn; obtaining a first charge time Tn1 of the display component at the time Tn; obtaining a second charge time Tn2 of the display component at the time Tn; and obtaining a second falling edge time of a first clock signal of the display component at the time Tn according to a difference between the first charging time Tn1 and the second charging time Tn2 of the display component at the lime Tn.

Abstract: The present disclosure provides a display device, a pixel circuit and its control method, the circuit including: a resetting and charging circuit, for resetting a capacitor connected between a gate electrode of the driving transistor of the pixel circuit and an anode of a LED, and then charging the capacitor; a writing circuit, for writing a data signal to the gate electrode of the driving transistor; a driving circuit including the driving transistor, for driving the LED to emit light when the driving transistor receives the data signal; wherein, the driving transistor for driving the LED to emit light is an oxide TFT, and the other transistors in the pixel circuit are low temperature polysilicon (LTPS) TFTs.

Abstract: A display apparatus includes a display panel in which a display area to display an image and a non-display area adjacent to the display area are defined, and in which a central area and a peripheral area in a periphery of the central area are defined in the display area, a touch sensor on the display panel, the touch sensor including a touch electrode layer, and a black matrix on the display panel. The black matrix includes a first black matrix in the central area and a second black matrix in the peripheral area. The second black matrix is on layer of the display panel that is higher than the first black matrix.

Abstract: A shift register, a method for driving the same, a gate driving circuit and a display device are provided. The shift register includes an input sub-circuit, an output sub-circuit, a reset sub-circuit, and a first shift output sub-circuit to an m-th shift output sub-circuit. The i-th shift output sub-circuit is connected with a third node, an (i?1)-th shift node, an i-th shift node, an (i+1)-th clock signal terminal, a first power terminal, a second power terminal, an (i?1)-th shift signal output terminal and an i-th shift signal output terminal, and is configured to supply a signal of the first power terminal to the i-th shift signal output terminal and a signal of the second power terminal to the (i?1)-th shift signal output terminal and the (i?1)-th shift node under control of the (i+1)-th clock signal terminal, i being an integer between 2 and m.

Abstract: The present invention relates to a driving circuit, the touch device thereof, the touch module thereof, and the method for manufacturing the same. The present invention comprises a control circuit, a scan circuit, a touch panel, and a detection circuit. The control circuit generates an input signal. The scan circuit comprises a plurality of signal generating circuits, which receive the input signal, generate a plurality of scan signals according to the input signal, and output the plurality of scan signals to the plurality of scan electrodes of the touch panel. The detection circuit detects the touch panel according to the plurality of scan signals and outputs a detection signal to the control circuit to let the control circuit know at least a touch point of the touch panel being touched.

Abstract: An area of a region arranged on one side of a display region in a direction in which scanning lines extend is reduced. A display apparatus has a scanning line driving circuit and a plurality of scanning lines. The scanning line driving circuit is provided in a region arranged along a side portion on the positive side in the X-axis direction in a display region of a substrate. The scanning line driving circuit includes a plurality of transfer circuits connected to the plurality of scanning lines, respectively. Among the plurality of transfer circuits, the shape of one transfer circuit is different from the shape of another transfer circuit arranged on the negative side of the one transfer circuit in the Y-axis direction.

Abstract: The present disclosure is related to a shift register unit. The shift register unit may include a shift register circuit and N output control circuits, wherein N is an integer larger than or equal to 2. The shift register circuit may be respectively electrically connected with an input signal terminal, a clock signal terminal, and an output node. Among the N output control circuits, an i-th output control circuit may be respectively electrically connected with an i-th control signal terminal of N control signal terminals, the output node, and an i-th gate line of N gate lines. i is a positive integer of smaller than or equal to N. The shift register unit may be configured to sequentially output a gate driving signal to the N gate lines respectively under control of the N control signal terminals.

Abstract: A display panel includes: a transparent display substrate; an opposite substrate disposed opposite to the transparent display substrate; and a light adjusting layer disposed between the transparent display substrate and the opposite substrate. The light adjusting layer is configured in a way that, under action of an electric field, at least a part of the light adjusting layer transmits light or at least a part of the light adjusting layer reflects light.

Abstract: Techniques for driving a dual modulation display include generating backlight drive signals to drive individually-controllable illumination sources. The illumination sources emit first light onto a light conversion layer. The light conversion layer converts the first light into second light. The light conversion layer can include quantum dots or phosphor materials. Modulation drive signals are generated to determine transmission of the second light through individual subpixels of the display. These modulation drive signals can be adjusted based on one or more light field simulations. The light field simulations can include: (i) a color shift for a pixel based on a point spread function of the illumination sources; (ii) binning difference of individual illumination sources; (iii) temperature dependence of display components on performance; or (iv) combinations thereof.

Abstract: A wearable heads-up display has stored therein two or more distortion models for use in generating distorted source images that when projected by the wearable heads-up display into a target eye space form virtual images are aligned in the target eye space. A method and system for determining the distortion models are disclosed.

Abstract: An image generator is configured to generate display light. A first waveguide is configured to generate wide-field image light from a first portion of the display light. A first outcoupling element of the first waveguide extends to a boundary of the frame to provide the wide-field display to substantially all of the augmented FOV of the user. A second waveguide is configured to generate inset image light from a second portion of the display light received from the image generator.

Abstract: Provided is an information processing device, which is configured to inhibit an unintended operation of a user from being erroneously detected when a flick operation is performed on a curved touch panel. An operation content including a direction of a flick performed with a finger on a curved front surface of a touch panel is detected, and a curvature ratio of the front surface corresponding to the detected direction is acquired. Further, a flick threshold value using a curvature ratio as a parameter is determined, and characteristics of the detected operation content are quantified as a flick score. Then, through comparison between the flick threshold value and the flick score, it is judged whether or not a touch operation is the flick operation.

Abstract: The present disclosure relates to a touch panel and a touch screen. In the touch panel, the cathode is reused. In the touch control stage, each of the cathodes serves as a touch electrode, and normal display and touch functions of the touch panel can be realized by a time-division driving manner. Specifically, in the display stage, the pixel circuit controls the light emitting state of each pixel point (each pixel point has a light emitting device including a cathode); in the touch control stage, touch control signals are applied onto all control signal terminals of the pixel circuit and the cathodes at the same time. By doing so, on the basis that the touch control function can be realized, the synchronous driving of the touch control electrodes and the electrodes corresponding to the touch control electrodes can be realized.

Abstract: The present disclosure provides an array substrate and a display device for reducing the space occupied by the antenna inside the mobile phone, so as to reduce the thickness of the mobile phone and make the mobile phone thinner and lighter. The array substrate according to the present disclosure includes dummy signal lines and a conductive portion. The dummy signal lines and the conductive portion are disposed in different layers. An insulating layer is disposed between the dummy signal lines and the conductive portion. A via is disposed on the insulating layer. The dummy signal line is connected to the conductive portion through the via. The dummy signal line and the conductive portion are used to form an antenna.

Abstract: The present disclosure pertains to multimodal dual displays. A display apparatus comprises a first electronic display, a second electronic display, and a display attachment including a first region configured to attach to the first electronic display, a second region configured to attach to the second electronic display, and an intermediate region configured to change a distance between the first electronic display and the second electronic display. At least one releasable fastener is configured to releasably couple a first edge of the first electronic display to a second edge of the second electronic display. A second set of releasable fasteners is configured to releasably couple a third edge of the first electronic display to a fourth edge of the second electronic display when regions of the display attachment releasably detach from the displays, enabling the displays to rotate to achieve a different configuration and orientation with a different combined aspect ratio.

Abstract: A handheld stylus for the precise operation of a touch-sensitive display screen, comprising an oblong housing, which is designed in such a way that the stylus is provided to be held in one hand like a pen, and a tip, which is designed for touching the display screen, wherein the stylus comprises a laser distance meter integrated into the housing for measuring distances to spatial points along an emission direction.

Abstract: A tactile stimulation providing apparatus includes a plurality of actuators and a plurality of actuator cases respectively corresponding to the plurality of actuators. Each of the actuator cases includes: a cap covering an upper portion of a corresponding actuator; and a base covering a lower portion of the actuator, the base being connected to the cap to fix the actuator.

Abstract: Disclosed is an organic electroluminescent display panel and a fabrication method thereof. The organic electroluminescent display panel includes: a first base substrate and a second base substrate, a plurality of first organic electroluminescent units disposed at intervals from each other on a side of the first base substrate facing the second base substrate; and a plurality of second organic electroluminescent units disposed at intervals from each other on a side of the second base substrate facing the first base substrate. The plurality of first organic electroluminescent units is spaced apart from the plurality of second organic electroluminescent units in a direction perpendicular to an extending plane of the first base substrate. An orthographic projection of each first organic electroluminescent unit on the second base substrate at least partially overlaps with a corresponding second organic electroluminescent unit.

Abstract: The differential difference amplifier circuit includes a differential input stage circuit, a loading stage circuit coupled to the differential input stage circuit, and an output stage circuit coupled to the loading stage circuit. The output stage circuit is configured to generate an output signal. The differential input stage circuit includes a first differential pair having a first transconductance and a second differential pair having a second transconductance. The first differential pair is biased by a first current source and receives a first input signal and the output signal. The second differential pair is biased by a second current source and receives a second input signal and the output signal. At least one of the first transconductance and the second transconductance is adjusted according to the image data.