Abstract: An array substrate includes a base substrate, a thin film transistor and at least one photosensitive structure formed on the base substrate, the at least one photosensitive structure electrically connected to a drain electrode of the thin film transistor and configured to sense light intensity outside, and a common electrode formed on the base substrate on which the thin film transistor and the at least one photosensitive structure are formed. A method for manufacturing the array substrate, a control assembly and a display device are further disclosed.

Abstract: A wafer part and a chip packaging method are provided. The wafer part is obtained by processing a round wafer. A profile of the wafer part is an inscribed closed pattern of a profile of the round wafer, and area of the inscribed closed pattern is larger than area of an inscribed square of the profile of the round wafer; the inscribed closed pattern includes an even number of straight edges, and each one of straight edges is parallel to another of the straight edges and has a length equal to that of the another of the straight edges. The chip packaging method includes: fixing the plurality of wafer parts on a first panel level substrate and forming a packaging structure on each chip; wherein the plurality of wafer parts are arranged closely on the first panel level substrate without being overlapped with each other.

Abstract: The present application discloses an array substrate comprising a first substrate, a first electrode on the first substrate, a passivation layer on a side of the first electrode distal to the first substrate, the passivation layer comprising a plurality of first vias, each of which corresponds to a different part of the first electrode, an electron emission source layer on a side of the first electrode distal to the first substrate comprising at least one electron emission source in each of the plurality of first vias, and a dielectric layer on a side of the first electrode distal to the first substrate comprising a plurality of dielectric blocks corresponding to the plurality of first vias, at least a portion of each of the plurality of dielectric blocks in each of the plurality of first vias. The at least one electron emission source comprises a first portion having a first end and a second portion having a second end.

Abstract: A display screen, a pair of glasses, a display system and a playing method are provided. The display screen includes a display control module and a display panel. The display control module controls the display panel to display multiple frames of images according to multiple predetermined playing codes. Each playing code corresponds to one frame of image. Each frame of image is displayed as normal image or interference image based on different logic values of the corresponding playing code. The multiple frames of images are divided into multiple consecutive frame groups.

Abstract: Embodiments of the present application provide a method and a device for acquiring ECG data, and an ECG detection system. A method for acquiring ECG data, comprising: acquiring ECG signals of heart; performing a first-stage amplification on the ECG signals, a multiple of the first-stage amplification including 5 to 10 times; performing band-pass filtering process within a first frequency range on the ECG signals on which the first-stage amplification has been performed, the first frequency range being 0.1 Hz to 50 Hz; performing a second-stage amplification on the ECG signals on which the band-pass filtering process has been performed, a multiple of the second-stage amplification including 40 to 50 times; performing analog-to-digital conversion on the ECG signals on which the second-stage amplification has been performed, to generate ECG digital signals; and outputting the ECG digital signals.

Abstract: An array substrate includes a base substrate, a thin film transistor and at least one photosensitive structure formed on the base substrate, the at least one photosensitive structure electrically connected to a drain electrode of the thin film transistor and configured to sense light intensity outside, and a common electrode formed on the base substrate on which the thin film transistor and the at least one photosensitive structure are formed. A method for manufacturing the array substrate, a control assembly and a display device are further disclosed.

Abstract: The present application discloses a display panel, comprising: a pixel structure constituted by a plurality of sub-pixels, wherein sub-pixels in each row are arranged in alignment, sub-pixels in every two adjacent rows are spaced in a column direction by a distance of X sub-pixels, 0<X<1, and a color of each sub-pixel differs from a color of an adjacent sub-pixel; a plurality of data lines arranged at column gaps between the sub-pixels; a plurality of touch signal lines arranged at gaps between the sub-pixels, wherein the plurality of touch signal lines are arranged in a different layer from the plurality of data lines and are insulated from the plurality of data lines; and a plurality of touch detection electrodes connected with the plurality of touch signal lines. The present application further discloses a method for manufacturing the above display panel and a display device.

Abstract: A display panel, a driving method thereof, a manufacturing method thereof and a display device. The display panel includes a first emission layer (EML) and a second EML. The first EML includes a plurality of first display pixel, the first display pixels each include at least one first luminescent unit; the second EML is disposed at a light-emitting side of the first display pixels and includes a plurality of second display pixels, the second display pixels each include at least one second luminescent unit, the second EML includes light-transmitting regions and light-shielding regions alternately arranged in a row direction; the first display pixels and orthographic projections of the second display pixels on the first EML are partially overlapped and the first display pixels are partially exposed from corresponding light-transmitting regions; and the first and second display pixels have a same light-emitting direction.

Abstract: Disclosed is a display panel, a method of manufacturing the same, and a display device. The display panel includes: a plurality of sub pixels arranged in rows and columns, wherein sub pixels in one of two adjacent rows of sub pixels are offset from sub pixels in the other row, respectively, in a column direction, and each sub pixel has a different color from an adjacent sub pixel; a plurality of data lines extending in the column direction in a column gap between the sub pixels; a plurality of touch signal lines provided in a gap between the sub pixels; and a plurality of touch detection electrodes electrically connected to the plurality of touch signal lines, respectively. The touch detection electrodes are used as a common electrode of the sub pixels, and the touch signal line is provided in a film layer between the common electrode and a pixel electrode of the sub pixel, respectively.

Abstract: The present disclosure relates to a thin-film transistor, an array substrate, a display panel and a display device and fabrication methods thereof. The thin-film transistor includes a gate insulation layer, an active layer having a source region, a drain region, and a channel region, a first doping layer on the source region, a second doping layer on the drain region, and at least one third doping layer arranged between the first doping layer and the second doping layer, wherein the first, the second, and the third doping layers have same conductivity type, and wherein the third doping layer is positioned in the channel region and contacts the gate insulation layer, and the third doping layer does not contact the first doping layer and the second doping layer simultaneously, or the third doping layer is positioned on the channel region and only contacts the first or the second doping layer.

Abstract: The present disclosure describes a display Q_panel, a display panel and a manufacturing method thereof, as well as a display apparatus. The display Q_panel comprises a first and a second substrate for cell assembling to pre-form a plurality of display panels. The display Q_panel is provided, between the first substrate and the second substrate, with a blocking wall at the edge region on at least one side thereof, the blocking wall being located externally to the outmost cutting line on that side where it is located, and the sealant on that side being provided internally to the blocking wall. By providing a blocking wall externally to the outmost cutting line on the display Q_panel, the blocking wall blocks the spill-out of the sealant on that side, reduces the undesirable phenomena of sealant puncture, sealant break, etc. arising from the display panels after the cutting, can respond better to the Peel-off, Bending or other tests, and improves the robustness of glass cell assembling.

Abstract: An air filtration equipment, the air filtration equipment is installed in an ventilation area at an interface between indoor and outdoor spaces of a fixed space, the equipment including: a sensor configured to sense information on inhalable particles in outside air; at least one filtering layer configured to filter out inhalable particles in air entering from the ventilation area into the indoor space; and a control device connected with the sensor and the at least one filtering layer and configured to control the at least one filtering layer to expand according to the information sensed by the sensor, such that the expanded at least one filtering layer covers the ventilation area. Also, a screen window and a window are provided.

Abstract: The invention provides a display substrate and a manufacturing method thereof, and a display device. The display substrate comprises: a base, and gate lines and data lines, the data lines and the gate lines intersect with each other and are insulated from each other, the gate lines are electrically connected to a gate driver, the data lines are electrically connected to a source driver, the gate driver is provided at one side opposite to the source driver; gate signal lead-in lines, which are arranged parallel to the data lines; and an interlayer insulation layer provided between a layer in which the gate signal lead-in lines are arranged and a layer in which the gate lines are arranged, one end of each gate signal lead-in line is electrically connected to the gate driver, the other end thereof is connected to a gate line through a via penetrating the interlayer insulation layer.

Abstract: The present disclosure provides a display panel, including: a base substrate; a plurality of hemispherical grooves arranged in the base substrate, a reflective material having a refractive index substantially greater than the base substrate being filled in each of the plurality of hemispherical grooves; and at least one electrochromic unit arranged on the base substrate with the reflective material. Each of the at least one electrochromic unit includes two transparent electrodes and an electrochromic material arranged between the two transparent electrodes.

Abstract: The present disclosure provides an in-cell touch panel and a display device, wherein each self-capacitance electrode is provided with a transversal slit within a region of the self-capacitance electrode corresponding to a gap between two adjacent pixel units in a column direction, and/or each self-capacitance electrode is provided with a longitudinal slit within a region of the self-capacitance electrode corresponding to a gap between two adjacent pixel units in a row direction, so that it can ensure that the slits in the self-capacitance electrodes and the gaps between the self-capacitance electrodes are uniformly arranged in the whole in-cell touch panel, thereby overcoming the defects such as bright lines, dark lines or the like in the in-cell touch panel.

Abstract: Embodiments of the present disclosure disclose an array substrate, a liquid crystal display panel and a display device. A strip shaped transparent and electrically conductive shielding electrode is arranged above a gate line, and an outer contour of a projection of the shielding electrode on a base substrate surrounds a projection of the gate line on the base substrate, and the shielding electrode is insulated from both a pixel electrode and the gate line. The shielding electrode can shield the electrical field above the gate line.

Abstract: A display panel and a manufacturing method thereof and a display device are provided. The display panel includes an array substrate and an opposed substrate that are opposite to each other, and a liquid crystal layer located between the array substrate and the opposed substrate. The display panel includes a display area and a non-display area, a phase shift layer is disposed at the non-display area of the array substrate, and the phase shift layer is configured to shift a phase of light passing through the phase shift layer. The display panel is used to solve color cast problem when a TFT-LCD displays a pure color, which is caused by cross color when the display panel is viewed at a side angle.

Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes an array substrate provided with a plurality of sub-pixels, and a plurality of gate lines and a plurality of data lines that are disposed on the array substrate, intersected with each other and insulated from each other, a plurality of self capacitive electrodes which are disposed in a same layer and independent of each other, and a plurality of touch lines connecting the self capacitive electrodes to the touch detection chip; the plurality of gate lines and the plurality of data lines are intersected with each other to define the plurality of sub-pixels; each of the sub-pixels includes a pixel electrode and is configured with a long side and a short side; and the touch lines are disposed along the direction of short sides of the sub-pixels.

Abstract: The present application discloses an array substrate comprising a first substrate, a first electrode on the first substrate, a passivation layer on a side of the first electrode distal to the first substrate, the passivation layer comprising a plurality of first vias, each of which corresponds to a different part of the first electrode, an electron emission source layer on a side of the first electrode distal to the first substrate comprising at least one electron emission source in each of the plurality of first vias, and a dielectric layer on a side of the first electrode distal to the first substrate comprising a plurality of dielectric blocks corresponding to the plurality of first vias, at least a portion of each of the plurality of dielectric blocks in each of the plurality of first vias. The at least one electron emission source comprises a first portion having a first end and a second portion having a second end.

Abstract: The present disclosure provides a shift register circuit, which includes a first switch unit connecting an input end to a first node when a positive-phase clock signal is at a first level; a second switch unit applying a negative-phase clock signal to an output end when the first node is at the first level; a positive feedback unit enabling the second node to be at a second level when the first node is at the first level and enabling the first node to be at the second level when the second node is at the first level; a third switch unit enabling a third node to be at the first level when the positive-phase clock signal is at the first level; a fourth switch unit connecting the second node to the third node when the negative-phase clock signal is at the first level; and a fifth switch unit.