Abstract: The disclosure relates to a display panel. The display panel may include a first substrate, a second substrate opposite the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first electrode on a side of the first substrate facing the liquid crystal layer, a second electrode between the liquid crystal layer and the first electrode, the second electrode being insulated from the first electrode, and an anti-peeping electrode on a side of the second substrate facing the liquid crystal layer.

Abstract: Embodiments of the present disclosure provide a color film substrate, a liquid crystal display panel and a liquid crystal display, wherein the color film substrate includes a base substrate and a photoresist layer formed on the base substrate, the photoresist layer includes a plurality of recess parts, each of the plurality of recess parts has an opening facing away from the base substrate and a lateral surface with a step structure, and an orthographic projection of the opening of each of the plurality of recess parts onto the base substrate overlaps with an orthographic projection of a bottom of each of the plurality of recess parts onto the base substrate.

Abstract: The present application provides a pixel driving circuit, including a driving sub-circuit, a compensation sub-circuit, a first switching sub-circuit, and a second switching sub-circuit.

Abstract: A smart seal clamp, smart packaging bag and storage and management method of an object are provided. The smart seal clamp, configured to clamp a packaging bag for containing a storage object, includes: a circuit board, a camera, a seal structure; and at least one trigger structure. The camera is configured to acquire information, the trigger structure is configured to trigger the seal structure to seal the packaging bag, the circuit board includes a camera circuit and a trigger structure circuit; the camera circuit is communicated with the camera and configured to control the camera, the trigger structure circuit is communicated with the trigger structure and configured to control the trigger structure, the trigger structure circuit is further communicated with the camera circuit and configured to control the trigger structure according to the information acquired by the camera.

Abstract: A shift register, a method for driving the same, a gate driver circuit, and a display device are provided. The shift register includes an input circuit, a reset circuit, a first control circuit, a first output circuit, and a second output circuit, where the first output circuit includes two output channels, where one channel is that under the joint control of signals of a first clock signal terminal and a first node, a signal of a first clock signal terminal is provided to a drive signal output terminal of the shift register, and the other channel is that under the joint control of signals of the second clock signal terminal and the first node, a signal of a second clock signal terminal is provided to the drive signal output terminal.

Abstract: The present application proposes a circuit and method for detecting ambient light, and a display panel. The circuit for detecting ambient light includes a light sensing sub-circuit configured to output a voltage pulse signal related to present intensity of the ambient light; and a detection sub-circuit electrically connected to the light sensing sub-circuit, and configured to acquire a frequency of the voltage pulse signal, and obtain the present intensity of the ambient light according to the frequency of the voltage pulse signal.

Abstract: The present disclosure provides a touch control structure. The touch control structure includes a first electrode distributed along the first direction and a second electrode distributed along the second direction. The first direction is intersecting with the second direction. The first electrode includes a first sub-electrode which is interval distributed along the second direction and electrically connected. The second electrode includes a second sub-electrode which is interval arrange along the first direction and electrically connected. Each of the first sub electrodes and each of the second sub electrodes all include a plurality of combined parts interval distributed along the first direction, and the adjacent combined parts are connected through the stress relief part. When the touch control structure is bent in the first direction, the stress relief part has a predetermined twist length in the second direction.

Abstract: A screen control method applied in the server side, including: receiving a screen practice verification request send by equipment before screen printing by the equipment, in which the verification request includes: a first identification of a screen and a second identification of the equipment; inquiring a prestored database according to the first identification and the second identification, and acquiring a first attribute value of the screen and a second attribute value of the equipment; verifying whether the screen satisfies the practice condition according to the first attribute value and the second attribute value; and sending the verification result to the equipment, so that the equipment can do corresponding operation according to the verification result.

Abstract: The present disclosure provides a display panel, a display device and a fabrication method thereof. The display panel includes: a first substrate, an opposing substrate opposite to the first substrate, a frame sealant area arranged on edges of the first substrate and edges of the opposing substrate, and a connection part connecting the first substrate with the opposing substrate in the frame sealant area, where the connection part is provided with graphenes for transmitting a first electrical signal of the first substrate to the opposing substrate or for transmitting a second electrical signal of the opposing substrate to the first substrate.

Abstract: A signal control device includes a signal generator for generating an initial enable control signal and a pulse modulator connected to the signal generator for modulating pulse displacements of the initial enable control signal to obtain a modulated enable control signal. The pulse displacements of the modulated enable control signal increase in order in each scanning period, and the modulated enable control signal is used to control the output timings of display control signals.

Abstract: The embodiments of the present disclosure disclose a touch panel and a display apparatus. The touch panel includes a display unit comprising a plurality of pixel units; and a fingerprint recognition sensor disposed on one side of the display unit which is opposite to a light emitting surface of the display unit, wherein the display unit further comprises at least one via hole disposed between two adjacent pixel units, and a light divergence member disposed on one side of each via hole which is close to the fingerprint recognition sensor. The light divergence member is configured to irradiate reflected light obtained as light emitted by the pixel units is reflected by a touch body onto the fingerprint recognition sensor.

Abstract: Provided are a light emitting diode and a preparation method thereof, an array substrate, and an electronic device. The light emitting diode comprises: a substrate, and a first electrode, a quantum rod light emitting layer and a second electrode disposed in lamination on the substrate, wherein, the quantum rod light emitting layer comprises a plurality of quantum rods which present a directional arrangement.

Abstract: A digitally controlled oscillator, including: a frequency divider chain, configured to perform frequency division on an input clock signal to produce K basic clock signals, wherein frequencies and periods of the K basic dock signals are the same and a time difference between two adjacent basic clock signals is a basic time unit: and a frequency synthesizer, configured to receive the K basic clock signals from the frequency divider chain, determine a first period and a second period according to the basic time unit and a frequency control word, and generate a synthetic clock signal based on the K basic clock signals, wherein the synthetic clock signal uses the first period and the second period in an alternate manner.

Abstract: An in-cell touch display panel, a driving method thereof and a display device are provided. The display panel includes a common electrode layer and a plurality of touch sensing electrodes. The common electrode layer comprises a plurality of first touch driving electrodes and a plurality of second touch driving electrodes that are configured for loading of common electrode signals in a display period and for loading of touch signals in a touch period. The second touch driving electrodes include a plurality of second touch driving sub-electrodes. Projections of the touch sensing electrodes on an array substrate are at gaps of the second touch driving sub-electrodes that are adjacent within the second touch driving electrodes. With this display panel, the touch sensitivity can be enhanced.

Abstract: The present disclosure provides a gate driving circuit in which a node potential compensation unit connected to a touch switch terminal is provided between pull-up nodes of two stages of shift register units of each preset unit group. The node potential compensation unit may compensate for, under the control of both of a pull-up node of a previous stage of shift register unit and the touch switch terminal, a potential of a pull-up node of a next stage of shift register unit, and may enable the potential of the pull-up node of the next stage of shift register unit to be in a stable state, so as to improve the stability of the potential of the gate turn-on signal output by the next stage of shift register unit, thereby enabling a TFT of a pixel region in a corresponding line to be normally turned on and improving a display performance.

Abstract: The present disclosure relates to the field of display technologies, and discloses a display device for reducing a thickness of the display device, so as to obtain a thinner display device and simplify the manufacture process. The display device includes a first substrate and a second substrate arranged oppositely; as well as a plurality of color control light-emitting units, a wire grid polarizer and a plurality of transmittance adjustment pixel units arranged sequentially from an inner side of the first substrate towards an inner side of the second substrate.

Abstract: The present disclosure discloses a circuit and method for generating a light emission control signal for an AMOLED pixel circuit having in-cell touch sensors, as well as a pixel circuit driving method. The circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor and a first capacitor. Under control of a control signal transferred by a first control line, a first clock signal, a second clock signal, a voltage of a first level, a voltage of a second level and a control signal transferred by a second control line, the circuit outputs the desired light emission control signal via a light emission control line. The light emission control signal may turn off the OLED in the pixel circuit during a touch sense phase such that an influence of the capacitance between the anode and cathode of the OLED on the touch sensor-to-ground capacitance is reduced.

Abstract: An array substrate and a display device are disclosed. The array substrate includes: a TFT, a pixel electrode layer driven by the TFT, a data line, a first passivation layer and a common electrode layer disposed on a substrate, the data line is for driving the TFT, the first passivation layer is disposed between the pixel electrode layer and the common electrode layer, the array substrate further includes a second passivation layer disposed between the common electrode layer and the data line and located in a region corresponding to the data line.

Abstract: A pixel driving circuit and method, an array substrate and a display apparatus are provided. The driving circuit includes: a data line, a first scan line, a second scan line, a power supply line, a light emitting device, a display sub-circuit and a photosensitive sub-circuit; the display sub-circuit is connected to the data line, the first scan line, the second scan line, the power supply line and the light emitting device, and is configured to drive the light emitting device to emit light for display under the control of the first scan line, the second scan line, the data line and the power supply line; and the photosensitive sub-circuit is connected to the second scan line, and is configured to sense a touch action under the control of the second scan line.

Abstract: A substrate and a display device are provided. The substrate includes a plurality of pixel groups arranged in rows and columns, the pixel groups each include a 3×3 array of sub-pixels which are at least two red sub-pixels (R), at least two green sub-pixels (G), at least two blue sub-pixels (B) and one white sub-pixel (W) with the white sub-pixel (W) in the center of the 3×3 sub-pixel array. Sub-pixels of the pixel group constitute two pixel units, which share the white sub-pixel (W). Each pixel unit includes at least one red sub-pixel (R), at least one green sub-pixel (G), at least one blue sub-pixel (B) and one white sub-pixel (W). With this substrate, data volume and the number of outputting lines of a data chip can be reduced so as to simplify the structure of an array substrate or a color filter substrate.