Abstract: The present invention relates to the field of natural human-computer interaction technologies, and discloses a bioelectricity-based control method and apparatus, and a bioelectricity-based controller, so as to improve naturalness of human-computer interaction. The method is as follows: performing characteristic extraction on a collected surface electromyography signal generated when a user performs a finger press operation, so as to obtain characteristic information; determining, according to a pre-created finger type recognition template, a finger type that is used to perform the finger press operation and that is corresponding to the obtained characteristic information; and mapping the determined finger type used to perform the finger press operation to a corresponding first instruction, and controlling a controlled device according to the first instruction. In this way, the controlled device may be controlled in a more harmonious and natural human-computer interaction manner.

Abstract: A virtual curved surface display panel and a display device are provided. The virtual curved surface display panel includes a flat display panel having a plurality of pixels arranged in a matrix, and an array of convex lenses arranged on a light exit surface of the flat display panel. The array of convex lenses makes a track of image distances of the pixels form a curved surface. By adjusting the focal lengths of the lenses, the image distances of the pixels in the flat display panel can be various. The images of the pixels are then distributed on a curved surface. A visual effect of a virtual curved surface can be achieved with a flat display panel, improving the effect of visual impact.

Abstract: The present disclosure provides a display device and a manufacturing method thereof, in the field of display technology. The display device can comprise: a display panel and a light ray control component disposed on a light emergent side of the display panel, wherein the light ray control component comprises a plurality of zone plates; each sub-pixel region on the display panel corresponds to one of the zone plates, and the zone plate corresponding to any sub-pixel region is used to control a direction of light rays emitted from the any sub-pixel region. In the present disclosure, the light ray control component comprising a plurality of zone plates is disposed on the light emergent side of the display panel, and each sub-pixel region of the display panel corresponds to one zone plate. Therefore, the problem in the related art that the light rays emergent from the light emergent side of the display panel are divergent light, and a direction of the light rays is hard to control is solved.

Abstract: The present disclosure relates to a display device in the field of display.

Abstract: A stereo display panel is disclosed. The stereo display panel has: a collimated light display structure having first and second display regions configured to display left-eye and right-eye images respectively; and a light-redirecting structure disposed on a light exit surface of the collimated light display structure. The light-redirecting structure has a first portion and a second portion to deflect collimated light beams exiting from the first and second display regions towards predetermined left-eye viewing position and right-eye viewing position respectively, such that left-eye and right-eye virtual images seen by left and right eyes are located at a light incidence side of the collimated light display structure. A stereo display device having the stereo display panel is also disclosed.

Abstract: An organic electroluminescent device and a manufacturing method thereof, a display apparatus are provided. The organic electroluminescent device includes a plurality of pixel units in an array form. Each of the pixel units includes a light emitting region and a transparent region, and each of the pixel units includes: a base substrate (1); a thin film transistor switch (2); a planarizing layer (3), a first electrode (4), a pixel defining layer (5), an organic layer (6) and a second electrode (7), disposed at a side of the thin film transistor switch (2) facing away from the base substrate (1) in this order. The first electrode (4) is positioned in the light emitting region (A) of the pixel unit; and at least one of the planarizing layer (3) and the pixel defining layer (5) is only disposed within the light emitting region (A) of the pixel unit. With the above organic electroluminescent device, transmittance of the transmissive region of each pixel unit is enhanced.

Abstract: An apparatus for coupling a laser and an optical fiber and an optical signal transmission system and transmission method where the coupling apparatus is disposed between a laser and an optical fiber, where the coupling apparatus includes an optical signal transmission part whose inner refractive index changes gradually, where a refractive index becomes higher at a position closer to a principal axis of the optical signal transmission part; and the optical signal transmission part may be configured to shape an optical signal incident from the laser (including optical signal convergence or divergence), so that a mode field radius of the adjusted optical signal matches a core radius of the optical fiber, and the adjusted optical signal can be coupled into the optical fiber in high efficiency.

Abstract: Disclosed are an inflammation-targeted neutrophil granulocyte drug delivery system and use thereof, wherein the drug delivery system includes neutrophil granulocytes and a therapeutic substance or a detectable substance loaded into the neutrophil granulocytes or onto the surface of the neutrophil granulocytes in a direct or indirect way. By using the neutrophil granulocytes as a carrier of a drug, the drug is actively targeted to an inflammatory site, thereby increasing the drug concentration at the inflammatory site. Under the stimulation of cytokines, the neutrophil granulocytes arriving at the inflammatory site are abnormally activated, disintegrate rapidly, and die in the way of “Neutrophil extracellular traps (NETs)”. This helps to rapidly release the loaded drug to the targeted site, so as to improve the therapeutic effect and reduce the toxic and side effects.

Abstract: The invention relates to a phthalocyanine compound, which has a structure as represented by Formula I, wherein A represents a transition metal or a rare earth metal; R1 represents a phenyl group, a naphthyl group, or a C4-C16 n-alkyl group. The aromatic phthalocyanine compound having the structure of Formula I provided in the invention contains a transition metal or a rare earth metal, and introduces a peripheral substituent into a linearly extended 7c-conjugated system. It is relatively stabler at 400° C. or less and will be easily evaporated in vacuum to form a uniform thin film, and has good thermal stability, high chemical stability, and high mobility. The organic semiconductor device has the features of relatively fast on-off speed, relatively high on-off ratio, and strong reliability.

Abstract: The present invention provides an OLED array substrate, a manufacturing method thereof, an OLED display panel and an OLED display device. The OLED array substrate comprises a substrate and a plurality of pixel units provided thereon, each pixel unit comprising a TFT, and a first electrode, an organic light-emitting layer, a second electrode and an optical coupling layer sequentially arranged on the TFT, wherein the optical coupling layer comprises a bottom contacting with the second electrode and an arched top protruding towards a light-exiting direction. By forming the optical coupling layer of each pixel unit on the OLED array substrate to be the arched top optical coupling layer, the OLED array substrate, the manufacturing method thereof, the OLED display panel and the OLED display device of the present invention attenuates total reflection of light inside the optical coupling layer, thereby improving light extraction efficiency.

Abstract: A pixel structure, a display device having the pixel structure and a manufacturing method of the pixel structure are disclosed. The pixel structure comprises: a first insulation layer; a luminescent unit disposed on the first insulation layer and comprising a first electrode layer, a luminescent layer and a second electrode layer; a pixel defining layer configured for defining a pixel aperture, in which the luminescent unit is disposed; and a reflective assembly disposed around the pixel defining layer so as to reflect light entering the pixel defining layer from the luminescent layer to exit from an exit surface of the pixel structure. The reflective assembly is provided to reflect the light entering the pixel defining layer from the luminescent layer, so as to exit from the exit surface of the pixel structure. As a result, the light beams entering the pixel defining layer may be converted into effective beams for the pixel structure, thereby improving the display effect and reducing light dissipation.

Abstract: An organic light-emitting diode (OLED) panel, a manufacturing method thereof and a display device are provided. The OLED panel comprises: a base substrate, a plurality of OLED units formed on the base substrate, and a reflective structure formed on the base substrate, disposed along the periphery of the OLED units and configured to partially or completely encircle the OLED units. The OLED unit includes an anode layer, an organic emission layer and a cathode layer. The reflective structure is provided with a reflective surface which is configured to reflect light emitted from a side terminal of the organic emission layer to the outside of the OLED panel. The OLED panel can improve the utilization rate of light emitted by the OLED units and hence improve the display quality of the OLED panel.

Abstract: Provided are an Organic Light Emitting Diode (OLED) substrate and an OLED device. The OLED substrate includes: a transparent substrate, and a light emitting unit and a photoelectric conversion unit provided on the transparent substrate. The transparent substrate has an upper surface, a lower surface opposite to the upper surface, and a lateral surface. The light emitting unit is provided on the upper surface of the transparent substrate. The photoelectric conversion unit is provided on the lateral surface of the transparent substrate for absorbing light transmitted through the lateral surface of the transparent substrate and converting the absorbed light into electric energy through photoelectric conversion.

Abstract: The present disclosure provides a method for manufacturing a mask plate assembly, which includes providing a mask plate and a frame and securing the mask plate to the frame. The secured mask plate comprises a redundant portion extending out of the frame. The method further comprises removing at least a part of the redundant portion, and dispensing glue in a predetermined area of a surface of the mask plate, and curing the glue to form a colloid, wherein the colloid is higher than any other area on the surface of the mask plate where the colloid is not formed. The present disclosure further provides a mask plate assembly comprising a frame, and a mask plate secured to the frame, wherein a colloid is formed in a predetermined area of a surface of the mask plate, and the colloid is higher than any other area on the surface of the mask plate where the colloid is not formed. The present disclosure further provides an evaporation device and a method for manufacturing the display substrate.

Abstract: Disclosed are a method and an apparatus for processing alarm information in a cloud computing. The method includes: establishing a corresponding relation between services and physical resources of nodes at all levels, wherein the physical resources relied on for executing the services; and generating aggregated alarm information based on the corresponding relation between the services and the physical resources when a physical resource or a service gives alarms.

Abstract: An OLED pixel structure is provided, it includes a plurality of pixel units arranged in a matrix form. Each pixel unit includes at least two subpixels arranged in an identical row and adjacent to each other, or at least two subpixels arranged in an identical column and adjacent to each other. Each subpixel includes a transparent region and a nontransparent region where a display element is arranged. In each pixel unit, the nontransparent regions of the at least two subpixels arranged in an identical row and adjacent to each other have their central lines in a row direction located on different straight lines parallel to each other, or the nontransparent regions of the at least two subpixels arranged in an identical column and adjacent to each other have their central lines in a column direction located on different straight lines parallel to each other.

Abstract: The present disclosure provides an organic light emitting diode array substrate and its manufacturing method, as well as a display device. The organic light emitting diode array substrate includes: gate lines, data lines, and a plurality of pixel units defined by the gate lines and the data lines. Each pixel unit comprises a first region which emits light and a second region which does not emit light. The first region is provided with an organic light emitting diode, and the second region is provided with a conductive unit which is electrically connected in parallel with the data line and created from the same layer from which a cathode of the organic light emitting diode is created.

Abstract: The invention provides a pixel structure, a transparent touch display screen and a manufacturing method thereof, and a display device. The transparent touch display screen includes a plurality of rows and columns of pixel structures arranged in an array, and each pixel structure includes a display region provided with an organic electroluminescent device and a transparent region provided side by side with the display region. A first and a second touch capacitor electrodes made of a transparent conductive material are respectively provided in every two adjacent transparent regions in the same row, every two adjacent first touch capacitor electrodes in the same row are electrically connected with each other by a first connection line extending in the row direction, every two adjacent second touch capacitor electrodes in the same column are electrically connected with each other by a second connection line passing through the display region in the column direction.

Abstract: A pixel structure, a display device having the pixel structure and a manufacturing method of the pixel structure are disclosed. The pixel structure comprises: a first insulation layer; a luminescent unit disposed on the first insulation layer and comprising a first electrode layer, a luminescent layer and a second electrode layer; a pixel defining layer configured for defining a pixel aperture, in which the luminescent unit is disposed; and a reflective assembly disposed around the pixel defining layer so as to reflect light entering the pixel defining layer from the luminescent layer to exit from an exit surface of the pixel structure. The reflective assembly is provided to reflect the light entering the pixel defining layer from the luminescent layer, so as to exit from the exit surface of the pixel structure. As a result, the light beams entering the pixel defining layer may be converted into effective beams for the pixel structure, thereby improving the display effect and reducing light dissipation.

Abstract: An organic light-emitting diode (OLED) display panel and manufacturing method thereof. The method of manufacturing the OLED display panel comprises forming an anode (2), an organic light-emitting layer (3), a cathode (4) and a first optical coupling layer (5) sequentially on a substrate (1), and forming a second optical coupling layer (6) on a side, away from the cathode (4), of the first optical coupling layer (5) by arranging a plurality of protrusion structures with arc-shaped surfaces. Light that would be totally reflected from a surface of the first optical coupling layer are transmitted out through the protrusion structures with the arc-shaped surfaces of the second optical coupling layer, therefore the total reflection of the light is reduced, the light extraction efficiency is increased, and the external quantum efficiency of the device is improved.