Abstract: The present disclosure provides a spraying device and a coating method. The spraying device comprises a first spray unit and a second spray unit. The first spray unit is configured to spray a first solution for wetting a surface of a substrate, and the second spray unit is configured to spray a second solution for coating the surface of the substrate. During spraying, the second spray unit and the first spray unit advance in the same direction and the second spray unit is arranged behind the first spray unit in the advancing direction. In the present disclosure, the coated liquid diffuses across the surface of the substrate more quickly and uniformly, the alignment film formed on the surface of the substrate has a uniform thickness, thus avoiding mura due to an alignment film with a non-uniform thickness and improving quality of the display panel.

Abstract: The embodiments of the present invention provide a method for detecting an etching residue and relate to the field of display technologies, with the purpose of detecting an etching residue so as to improve product yield. The method comprises: fitting the boundary of a pattern in a position to be detected by film color difference, and positioning the pattern in a position to be detected, thereby acquiring the pattern in a position to be detected; testing an infrared spectrum of the pattern in a position to be detected, and obtaining an infrared spectrogram; determining whether the residue exists according to the infrared spectrogram. The method of the invention may be applicable for the detection of an etching residue during the process of preparing an array substrate or a cell substrate.

Abstract: Disclosed are an array substrate, a manufacture method thereof, and a display device.

Abstract: The present disclosure provides a pixel driving circuit, a driving method, a display panel and a display device. The pixel driving circuit comprises a plurality of signal splitting systems which include a scanning signal input interface configured to receive an original scanning signal with a width of MT, an auxiliary control signal input interface configured to receive an auxiliary control signal, and signal output interfaces connected to M rows of gate lines in an one-to-one correspondence manner. The signal splitting system is configured to split the original scanning signal with a width of MT into M gate driving signals with a width of a gate line turn-on time T, and output the gate driving signals to the M rows of gate lines sequentially via the output interfaces. M is not less than 2.

Abstract: A method for detecting an etching residue is provided, comprising fitting a boundary of a pattern in a position to be detected by color difference of film layers, and positioning the pattern in the position to be detected, and acquiring the pattern in the position to be detected; testing the pattern in the position to be detected by an infrared spectroscopy, and obtaining an infrared spectrogram; and determining whether there exists the residue according to the infrared spectrogram.

Abstract: A substrate capable of electrostatic self-protection and a manufacturing method thereof, and the substrate (1) comprises: a panel area (2); and a first gate metal layer (3) and a source/drain metal layer (5) disposed on at least one side of the panel area (2). The first gate metal layer (3) and the source/drain metal layer (5) are arranged parallel to each other in a longitudinal direction and adjacent to each other; at least one tip (31) is protruded from the first gate metal layer (3) towards the source/drain metal layer (5); and/or at least one tip (31) is protruded from the source/drain metal layer (5) towards the first gate metal layer (3).

Abstract: An auto-repairing photoresist composition comprises 1 to 10 wt % of microcapsule having a capsule wall and a capsule core based on the total weight of the photoresist composition, wherein the capsule wall includes an alkali-insoluble resin, and the capsule core includes: 10 to 60 wt % of a photo-curable unsaturated resin oligomer; 10 to 50 wt % of a photo-cruable monomers; 10 to 70 wt % of a first black pigment paste; 0.1 to 10 wt % of a first photo-initiator; and 0.1 to 5 wt % of a coupling agent, based on the total weight of the capsule core. The photoresist composition of embodiments of the present invention can be used for preparation of Black Matrix, and has an auto-repairing property to improve substantially the pass yield of product. A method of preparing the photoresist composition, a color filter substrate, and a display apparatus are also disclosed.

Abstract: A display device and a manufacturing method thereof are disclosed. The display device comprises an upper substrate (103), a lower substrate (104), a solvent (102), and ellipsoids (101), and the solvent (102) and the ellipsoids (101) are provided between the upper substrate (103) and the lower substrate (104). The ellipsoids are configured for forming photonic crystals and have electromagnetic characteristics. By means of photonic crystals formed by the ellipsoids having a shape of oval spheres with a size in order of nanometer or sub-micrometer, the display device can change wavelength of reflected light and present different colors, thus color images can be displayed.

Abstract: An embodiment of the disclosed technology provides a thin film transistor device comprising a source electrode, a drain electrode, a gate electrode, an active layer corresponding to the gate electrode, and a gate insulation layer formed between the gate electrode and the active layer; a concave region corresponding to the gate electrode is provided in the gate insulation layer.

Abstract: According to one aspect of the present invention, the provided is an array substrate. Specifically, the first conductive strip that is coupled to the first data shorting bar and the second conductive strip that is coupled to the second data shorting bar are formed on the array substrate. The width of the first conductive strip is greater than the width of the first data shorting bar. The width of the second conductive strip is greater than the width of the second data shorting bar. The first conductive strip is overlapped with the second conductive strip. Such a structure of the array substrate effectively increases the overlapped capacitance between the data metal layer and the gate metal layer.

Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate comprises a display region, at least two common electrode blocks are disposed at a periphery of the display region and conducted via a pixel electrode bridge line pattern.

Abstract: The present invention relates to an array substrate for an LCD display and manufacturing method. The array substrate comprise a transparent substrate, gate lines and data lines disposed on the transparent substrate, a transparent conducting bar and a gate short-circuit bar. The transparent conducting bar is disposed below the gate short-circuit bar with the gate short-circuit bar and data lines arranged in the same layer. The present invention avoids the problem of burning the gate short-circuit bar due to the occurrence of static discharge and electrical defects in the array substrate are detectable and repairable in the array test process, improving the product rate of the LCD array substrate.

Abstract: An embodiment of the present invention provides a display system, and the display system comprises a light beam emitting device, emitting a first light beam for marking an input position and a second light beam for confirming the input position, the first light beam being visible light, and the second light beam differing from the first light beam; and a display device, comprising a displaying area, photo-sensitive devices distributed within the displaying area, processing devices coupled with the photo-sensitive devices. The photo-sensitive devices are used for sensing the second light beam projected upon the displaying area and achieving a sensing result; the processing devices are used for determining the projecting position of the second light beam upon the displaying area according to the sensing result, and performing a corresponding operation based on the sensing result. The present invention is capable of performing remote touch operation on the display device.

Abstract: An embodiment of the disclosed technology provides a thin film transistor device comprising a source electrode, a drain electrode, a gate electrode, an active layer corresponding to the gate electrode, and a gate insulation layer formed between the gate electrode and the active layer; a concave region corresponding to the gate electrode is provided in the gate insulation layer.

Abstract: The present invention relates to an organic thin film transistor (OTFT) comprising: a substrate (1), a gate electrode (2) formed on the substrate (1), a gate insulation layer formed on the gate electrode, a source electrode (5) and a drain electrode (6) formed on the gate insulation layer including a first insulation layer (3) and a second insulation layer (4) with different dielectric constants, and an active layer (7) which overlays the source electrode (5) and the drain electrode (6). Without adding the conventional complicated processes like photolithography but adding two simple processes of spin coating or vaporously coating the second insulation film and self-aligned dry RIE, the present invention not only can improve the carrier's injection property so as to improve the OTFT device's properties, but also can block the leakage current of the gate insulation layer and reduce the device's parasitic capacitance.

Abstract: The present invention relates to an organic thin film transistor (OTFT) comprising: a substrate (1), a gate electrode (2) formed on the substrate (1), a gate insulation layer formed on the gate electrode, a source electrode (5) and a drain electrode (6) formed on the gate insulation layer including a first insulation layer (3) and a second insulation layer (4) with different dielectric constants, and an active layer (7) which overlays the source electrode (5) and the drain electrode (6). Without adding the conventional complicated processes like photolithography but adding two simple processes of spin coating or vaporously coating the second insulation film and self-aligned dry RIE, the present invention not only can improve the carrier's injection property so as to improve the OTFT device's properties, but also can block the leakage current of the gate insulation layer and reduce the device's parasitic capacitance.