Abstract: The present invention provides a color filter substrate and a liquid crystal panel. The color filter substrate according to an embodiment of the present invention comprises a base substrate, a color filter layer and an optical layer which is provided on the color filter layer and comprises an ultraviolet absorption material. The ultraviolet absorption material in the color filter substrate or the liquid crystal panel according to the present invention can absorb ultraviolet and prevent the color resin in the color filter layer from being damaged by ultraviolet transmitting through the optical layer.

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 disclosure provides a display panel and a display device. The display panel includes a first substrate and a second substrate opposite to each other. A sealant is arranged on one of inner surfaces of the first substrate and the second substrate, and a first spacer is arranged between the sealant and the other one of the inner surfaces of the first substrate and the second substrate.

Abstract: The present disclosure provides a sealant curing device and a packaging method. The sealant curing device includes a bearing platform on which a display panel is placed, and a light conversion layer arranged on the bearing platform and configured to convert a light beam at a first wavelength into a light beam at a second wavelength. The light beam at the first wavelength is one of a UV light beam and an IR light beam, and the light beam at the second wavelength is the other one of the UV light beam and the IR light beam.

Abstract: The present invention provides a detecting circuit, a detecting method and a display device, and the detecting circuit includes data signal input buses, switching units and control units, wherein the data signal input buses are used to provide data signals to the data lines and a predetermined number of data lines corresponding to a central region of the display panel constitute a first data line group; the switching units are arranged between the data lines and corresponding data signal input buses, all of which are divided into two switching unit groups, and all switching units in correspondence with the data lines in the first data line group constitute a first switching unit group; and the control units are used to control all switching units of corresponding switching unit groups to be turned on or turned off simultaneously.

Abstract: The present invention discloses a backlight, a regulation method thereof, a regulation device and a display device. The backlight comprises a driving unit, a register, a PWM unit and a light-emitting unit, the PWM unit is connected between the driving unit and the light-emitting unit, and the register is connected to the PWM unit. The driving unit is used for converting a voltage signal to a primary driving signal; the register is used for defining a preset threshold value, which is the maximum value of duty ratio of a signal that the PWM unit outputs when performing a PWM process; the PWM unit is used for regulating duty ratio of the primary driving signal according to the preset threshold value and generating a regulated driving signal; and the light-emitting unit is used for emitting light when being driven by the regulated driving signal.

Abstract: The present disclosure provides a method and apparatus for infrared thermal image contour extraction. The method includes: obtaining an infrared thermal image; and determining histograms based on grayscale image of the infrared thermal image, determining segmentation thresholds of the infrared image based on the histograms, and extracting a contour based on the segmentation thresholds. The apparatus includes an image acquisition circuit, configured to capture an infrared thermal image; and a processing circuit, configured to determine histograms based on greyscale images of the infrared thermal image, to determine segmentation thresholds of the infrared thermal image based on the histograms, and to extract a contour based on segmentation thresholds.

Abstract: An array substrate, a manufacture method thereof and a display device are provided. The array substrate includes a base, and multiple metal layers configured to be insulated from each other and arranged on the base, each of at least two metal layers of the multiple metal layers includes a common electrode line and the common electrode lines in the at least two metal layers are connected to each other.

Abstract: A patch packaging method and device are provided. The method includes sucking, by a suction mechanism, a loaded cover plate; carrying, by the suction mechanism, the cover plate to move in a direction toward a cavity of a patch packaging mechanism, wherein a substrate to be attached with a patch is placed within the cavity; placing, by the suction mechanism, the cover plate into the cavity, wherein the cover plate, the substrate and side walls of the cavity form an enclosed chamber; extracting, by an air-extraction mechanism, air from the enclosed chamber via an air-outlet hole arranged in the side walls; supplying, by a gas-supply mechanism, a light gas having a density lower than that of the air into the enclosed chamber via a gas-inlet hole arranged in the side walls; and pressing, by a pressing mechanism, the enclosed chamber in such a manner that the cover plate is completely pressed onto the substrate after the light gas is extracted.

Abstract: The present disclosure provides a curved-surface backlight source and a display device comprising the curved-surface backlight source. The curved-surface backlight source comprises: a frame, an optical film and a plurality of light source assemblies; the light source assemblies are disposed on the frame, the optical film is disposed on light emergent sides of the light source assemblies, and the light source assemblies and the optical film are in a curved shape.

Abstract: A bendable display device including a backplate and a circuit board card arranged opposite to the backplate is provided. Among four corner portions of the circuit board card, a first corner portion and a second corner portion are adjacent to each other and are respectively fixedly installed on the backplate. The backplate is provided with two sliding grooves respectively arranged corresponding to a third corner portion and a fourth corner portion of the circuit board card, a sliding block is arranged in each sliding groove, and a height of the sliding block is less than a depth of the sliding groove. The bendable display device further includes installing columns corresponding to the sliding grooves one to one, a first end of each installing column is connected with the sliding block in the sliding groove, and a second end of each installing column is connected with the circuit board card.

Abstract: A liquid crystal compound and a preparation method thereof, an optical cut-off component and a manufacturing method thereof, and display devices. The liquid crystal compound, including: liquid crystal molecules; and chiral additives with certain concentration; wherein the chiral additives are mixed between the liquid crystal molecules, and the liquid crystal molecules are in cholesteric phase, so that the liquid crystal compound can reflect optical waves within the reflection wavelength range.

Abstract: A pixel driving circuit and method, a pixel structure and display device. The pixel driving circuit includes: a driving transistor with a source electrode connected with a luminescent device; a capacitor structure with a first end connected with a gate electrode of the driving transistor; a first write control unit, configured to write a threshold voltage of the driving transistor into the first end of the capacitor structure at a write stage; a second write control unit, configured to write a data signal into a second end of the capacitor structure at the write stage; a power output control unit, configured to output a power supply signal to a drain electrode of the driving transistor at an emission stage; and a voltage follow control unit configured to control a voltage of the gate electrode to follow a change of a voltage of the source electrode of the driving transistor.

Abstract: A display device and chip bonding method thereof are provided. The display device includes a flexible display panel and a chip bonded to the non-display area of the flexible display panel with the extension directions of individual bumps satisfying, depending on the area in which the bumps are located, the following requirements: in each row of bumps, at least the individual bumps in lateral zones have their extension lines on the same side converging at a same point on the reference line, and the two bumps belong to a same bump group have their extension lines respectively forming an angle with respect to the reference line, the angles being equal to each other.

Abstract: The present disclosure provides a shift register circuit, an array substrate, and a display device. For a first driver and a second driver adjacent to each other in a direction substantially perpendicular to the gate line, a first driving input wiring of the first driver is arranged to input a first clock driving signal to individual shift registers successively from a shift register at a first end position of the first driver to a shift register at a second end position of the first driver, and a second driving input wiring of the second driver is arranged to input a second clock driving signal to individual shift registers successively from a shift register at a second end position of the second driver to a shift register at a first end position of the second driver.

Abstract: A method is disclosed for driving a liquid crystal display panel. The liquid crystal display panel is configured to display a sequence of image frames including a plurality of alternating first frame groups and second frame groups. The method includes modulating grayscale voltage polarities for each of the plurality of second frame groups, including: dividing each of the image frames in the second frame group into a first region and a second region; setting the grayscale voltage polarities for the first region to be opposite to the grayscale voltage polarities for the second region; and modulating the grayscale voltage polarities for the image frames in the second frame group such that every two successive image frames in the second frame group have respective grayscale voltage polarity patterns that are opposite to each other. Also disclosed are a timing controller and a liquid crystal display apparatus.

Abstract: A shift register and a driving method thereof, a gate driving circuit and a display device are provided. The shift register includes: a pre-charge module, connected to a pull-up node and configured to charge the pull-up node in a pre-charge phase; a pull-up control module, connected to the pull-up node and an output terminal and configured to pull up a potential of the pull-up node in an output phase and output a driving signal through an output terminal; a denoising module, connected to the pull-up control module and the output terminal and configured to denoise the output terminal in a touch control phase; a reset module, connected to the pre-charge module, the pull-up node, the denoising module and the output terminal and configured to reset the pull-up node and the output terminal in a reset phase and denoise the pull-up node and the output terminal in a denoising phase.

Abstract: Provided are a cholesteric liquid crystal composition, and a liquid crystal display panel including the composition, and their preparation methods. The cholesteric liquid crystal composition contains a block copolymer and a cholesteric liquid crystal, wherein the block copolymer has a block A including a chiral group M1 and a block B including a chiral group M2, and the cholesteric liquid crystal has at least two different pitches. The display panel includes an array substrate and a counter substrate placed by cell assembly, and a liquid crystal layer disposed between the array substrate and the counter substrate, wherein the liquid crystal layer comprises the cholesteric liquid crystal composition. The liquid crystal layer in the planar texture is capable of reflecting light of at least two wavelengths in the visible light region.

Abstract: A backlight module includes a light guide plate; a first light source arranged along a first side of the light guide plate; a plurality of second light sources arranged along at least one of the two sides perpendicular to the first side, wherein the plurality of second light sources have different color temperatures, and values of the color temperatures of the second light sources at different positions are determined according to the light absorption characteristics of the light guide plate so as to compensate for the light absorbed by the light guide plate corresponding to the color temperature of the second light source.

Abstract: Disclosed are an organic light-emitting device and a method of manufacturing the same, and a display device. The organic light-emitting device includes: a first electrode layer, a second electrode layer, and an organic light-emitting layer sandwiched between the first electrode layer and the second electrode layer, wherein the first electrode layer includes a first transparent conductive layer, a nanostructured layer and a second transparent conductive layer sequentially, and the second transparent conductive layer is closer to the organic light-emitting layer than the first transparent conductive layer. In the organic light-emitting device, silver nanowires or carbon nanotubes can be introduced between the two transparent conductive layers of the first electrode layer, which facilitates the injection equilibrium of electrons-holes, thereby improving the quantum efficiency. Therefore, the organic light-emitting device has a high luminous efficiency.