Abstract: A display device is provided. The display device comprises a display panel including a plurality of display units, and a microlens array including a plurality of microlens elements disposed on top of a light emitting surface of the display panel. The plurality of microlens elements are one-to-one corresponding to the plurality of display units. In at least one direction of the display unit arrangement, a distance between a center of a microlens element and a center of the corresponding display unit gradually increases from a center of the display panel to an edge of the display panel. N number of adjacent display units together display an image and form a display unit group, wherein N is a positive integer larger than 1. Each display unit group displays a same image.

Abstract: In general, embodiments of the present invention provide a 3D panel, a method for driving the 3D panel, and an electronic device. The method includes: driving a first group of gate lines row by row and displaying a first image, in scanning a (4k+1)-th frame, k being a natural number; driving a second group of gate lines row by row and displaying a second image, in scanning a (4k+2)-th frame; driving the first group of gate lines row by row and displaying a third image, in scanning a (4k+3)-th frame; driving the second group of gate lines row by row and displaying a fourth image, in scanning a (4k+4)-th frame. Gate lines in the first group of gate lines and those in the second group are arranged alternately. Scanning directions of the (4k+1)-th frame and the (4k+3)-th frame are opposite. Scanning directions of the (4k+2)-th frame and the (4k+4)-th frame are opposite.

Abstract: The invention discloses an array substrate, a 3D display panel and a 3D display device. The array substrate includes a plurality of sub-pixel units arranged in an array. Each of the sub-pixel units has a shape of a non-equilateral parallelogram having two short sides and two long sides. The two short sides are the top side and the bottom side. The sub-pixel units in a same row are inclined in the same direction at a same inclination angle with respect to a vertical direction. The top sides of the sub-pixel units in the same row lie on a straight line. The projection of the top side of each of the sub-pixel units in the vertical direction lies on and overlaps with the bottom side of an adjacent sub-pixel unit.

Abstract: A display device is provided. The display device includes a display panel including a plurality of display units displaying a same image, and a microlens array including a plurality of microlens elements disposed on top of a light emitting surface of the display panel. The plurality of microlens elements are one-to-one corresponding to the plurality of display units, and a distance between a center of the microlens element and a center of the corresponding display unit gradually increases from a center of the display panel to an edge of the display panel.

Abstract: A display panel and a display device are disclosed. Each of pixels in the display panel includes a pixel area; a switch element located near an intersection of a data line and a scan line; a pixel electrode electrically connected to the switch element; and a common electrode located on the first substrate. The common electrode comprises first common electrodes superposing data lines or scan lines and having the same first width; and second common electrodes overlapping with respective pixel areas and having the same second width, the first width is the same as the second width. Alternatively, the common electrode comprises first slits, which have the same first slit width, located above data lines and scan lines, and second slits, which have the same second slit width and are located in respective pixel areas. The first slit width is the same as the second slit width.

Abstract: An embodiment of the present disclosure discloses a method and a device for processing resources. The method comprises steps of receiving search terms entered by a user, searching a resource database according to the search terms to obtain at least one type of resource data matched with the search terms, wherein the resource database stores mapping relationships between key word and at least one type of resource data; displaying the at least one type of resource data; and according to the user's selected operation on the at least one type of resource data, calling a corresponding application to show the resource data corresponding to the selected operation in the application. The present disclosure may search and obtain the at least one type of resource data corresponding to the search terms by entering the search terms once, and may directly open the resource data in the corresponding application, thus enhancing the search efficiency.

Abstract: A display panel and a display device are disclosed. Each of pixels in the display panel includes a pixel area; a switch element located near an intersection of a data line and a scan line; a pixel electrode electrically connected to the switch element; and a common electrode located on the first substrate. The common electrode comprises first common electrodes superposing data lines or scan lines and having the same first width; and second common electrodes overlapping with respective pixel areas and having the same second width, the first width is the same as the second width. Alternatively, the common electrode comprises first slits, which have the same first slit width, located above data lines and scan lines, and second slits, which have the same second slit width and are located in respective pixel areas. The first slit width is the same as the second slit width.

Abstract: A bidirectional variable cross-section water-pressure bearer cycle test system for a coal mine water inrush model test, comprising a water-pressure loading portion and a water-pressure bearer portion, wherein the water-pressure loading portion has a water supply tank, a loading water pump, a water piezometer, a water control valve, a water inlet pipe, a water discharge pipe, etc., through the loaded water pressure to control the cyclic loading of the water pressure. The water-pressure bearer portion has a variable cross-section water-pressure bearer assembly and a airtight main frame variable water-level water-pressure bearer assembly.

Abstract: A display panel and a display device, where, the display panel includes a trigger signal controller, and the trigger signal controller is configured to convert N primary trigger signals generated by a first driving unit into 2N secondary trigger signals according to a display control signal generated by a second driving unit, and sequentially outputting the 2N secondary trigger signals to 2N gate controlling circuits, each of the 2N gate controlling circuits is configured to drive a group of pixels in a display region, where, rows of pixels respectively from different groups of pixels are alternately arranged, the secondary trigger signals are configured to control gate controlling circuits to simultaneously drive two paired groups of pixels under a first display mode, and alternately drive two paired groups of pixels under a second display mode.

Abstract: In general, embodiments of the present invention provide a 3D panel, a method for driving the 3D panel, and an electronic device. The method includes: driving a first group of gate lines row by row and displaying a first image, in scanning a (4k+1)-th frame, k being a natural number; driving a second group of gate lines row by row and displaying a second image, in scanning a (4k+2)-th frame; driving the first group of gate lines row by row and displaying a third image, in scanning a (4k+3)-th frame; driving the second group of gate lines row by row and displaying a fourth image, in scanning a (4k+4)-th frame. Gate lines in the first group of gate lines and those in the second group are arranged alternately. Scanning directions of the (4k+1)-th frame and the (4k+3)-th frame are opposite. Scanning directions of the (4k+2)-th frame and the (4k+4)-th frame are opposite.

Abstract: A display panel and a display device are disclosed. Each of pixels in the display panel includes a pixel area; a switch element located near an intersection of a data line and a scan line; a pixel electrode electrically connected to the switch element; and a common electrode located on the first substrate. The common electrode comprises first common electrodes superposing data lines or scan lines and having the same first width; and second common electrodes overlapping with respective pixel areas and having the same second width, the first width is the same as the second width. Alternatively, the common electrode comprises first slits, which have the same first slit width, located above data lines and scan lines, and second slits, which have the same second slit width and are located in respective pixel areas. The first slit width is the same as the second slit width.

Abstract: A geomechanical fluid-solid coupling testing device for water inrush from coal mine collapse column is disclosed, which comprises a testing bed and a collapse column simulating device, wherein the testing bed has a box type structure with an opening at its top and is provided therein with multiple layers of similar materials in which a tunnel or a mining face can be dug out; and the collapse column simulating device comprises a plexiglass barrel with openings at both its top and bottom, the plexiglass barrel is provided at its top opening with a plexiglass lifting device and a hard plastic baffle, and the plexiglass lifting device is provided with a lifting level which is connected with a lifting rope.

Abstract: The present disclosure provides a separator and a lithium-ion secondary battery. The separator comprises: a microporous membrane having micropores; and a coating provided on a surface of the microporous membrane. The coating comprises polymer particles and binder particles. The polymer particle is a hollow shell structure which comprises a shell and a cavity positioned in the shell, an outer surface of the shell is distributed with nanopores which are communicated with the cavity, a particle diameter of the polymer particle is larger than a pore size of the micropore of the microporous membrane; a particle diameter of the binder particle is larger than the pore size of the micropore of the microporous membrane. The lithium-ion secondary battery comprises: a positive electrode plate; a negative electrode plate; the aforementioned separator interposed between the positive electrode plate and the negative electrode plate; and an electrolyte.

Abstract: A device controlling method, a client, a server and an intermediate device are provided. The device controlling method includes acquiring information on an intermediate device and information on a controlled device associated with the intermediate device; sending a resource downloading command carrying the information on the intermediate device which is to obtain a resource to a server so as to enable the intermediate device to obtain the resource via the server; and sending an operation instruction to the controlled device associated with the intermediate device so as to enable the controlled device to obtain the resource from the intermediate device to perform an operation according to the operation instruction.

Abstract: The present invention belongs to the technical field of lithium-ion secondary batteries and in particularly relates to a lithium-ion secondary battery and the gel electrolyte formula thereof. The gel electrolyte formula comprises 90-99.4% by weight of a liquid electrolyte, 0.5-3% by weight of a monomer, 0.25-0.6% by weight of a cross-linking agent and 0.1-1.5% by weight of an initiator, wherein the monomer is modified polyvinyl alcohol and the derivates thereof, the average molecular weight of which is 5×104 to 15×104 g/mol. With respect to the prior art, by using modified polyvinyl alcohol and the derivates thereof having a relatively large average molecular weight as the monomer in a gel electrolyte, the present invention forms a polymer substrate having a relatively high mechanical strength so that a cell containing the gel electrolyte is high in mechanical strength and is therefore less swelled in a cycle process.

Abstract: A liquid crystal grating module (3) and a two dimension-three dimension switchable liquid crystal display device using the same. The liquid crystal grating module (3) comprises a first transparent electrode layer (20) and a second transparent electrode layer (50). The first transparent electrode layer (20) and the second transparent electrode layer (50) are provided with interval. The first transparent electrode layer (20) comprises a plurality of lateral electrode bars (202,204). The second transparent electrode layer (50) comprises a plurality of vertical electrode bars (502,504). The lateral electrode bars (202,204) and the vertical electrode bars (502,504) are alternately superposed on each other with interval to form a grating structure. The vertical electrode bars (502,504) have three different widths in the direction vertical to the liquid crystal display pixels.

Abstract: The disclosure provides a stereoscopic image display device, including: multiple display units, the multiple display units being arranged in rows and columns, a first black matrix being disposed between adjacent rows of display units, and a second black matrix being disposed between adjacent columns of display units. The stereoscopic image display device also includes a lens sheet disposed corresponding to the multiple display units, the lens sheet being formed by multiple lined up half-cylinder lenses, and, in an X-direction, a cycle length of the half-cylinder lenses in the lens sheet being a positive even multiple of a cycle length of the display units. In the display device, X coordinate values of the multiple display units do not repeat periodically within one cycle of the lens sheet. The stereoscopic image display device according to the disclosure can solve a problem of black and white stripes, thereby improving the display effect.

Abstract: The invention discloses an array substrate, a 3D display panel and a 3D display device. The array substrate includes a plurality of sub-pixel units arranged in an array. Each of the sub-pixel units has a shape of a non-equilateral parallelogram having two short sides and two long sides. The two short sides are the top side and the bottom side. The sub-pixel units in a same row are inclined in the same direction at a same inclination angle with respect to a vertical direction. The top sides of the sub-pixel units in the same row lie on a straight line. The projection of the top side of each of the sub-pixel units in the vertical direction lies on and overlaps with the bottom side of an adjacent sub-pixel unit.

Abstract: A glasses-free 3D liquid crystal display device includes an array substrate, a plurality of data lines disposed horizontally and a plurality of gate lines disposed vertically on the array substrate, a plurality of pixel units defined by the data lines and the gate lines. A pixel unit includes a first sub-pixel and a second sub-pixel that are horizontally disposed and adjacent to each other. The data line is a periodically varying flexuous line extending horizontally, in addition, or alternatively, the gate line is a periodically varying flexuous line extending vertically. The display device reduces the unevenness of moire fringes.

Abstract: A liquid crystal grating module (3) and a two dimension-three dimension switchable liquid crystal display device using the same. The liquid crystal grating module (3) comprises a first transparent electrode layer (20) and a second transparent electrode layer (50). The first transparent electrode layer (20) and the second transparent electrode layer (50) are provided with interval. The first transparent electrode layer (20) comprises a plurality of lateral electrode bars (202,204). The second transparent electrode layer (50) comprises a plurality of vertical electrode bars (502,504). The lateral electrode bars (202,204) and the vertical electrode bars (502,504) are alternately superposed on each other with interval to form a grating structure. The vertical electrode bars (502,504) have three different widths in the direction vertical to the liquid crystal display pixels.