Abstract: A display panel, an array substrate and a manufacturing method are disclosed. The method includes steps of: providing a substrate; disposing a thin-film transistor on the substrate; disposing R color resist layer, G color resist layer, a blue B color resist layer and a white W color resist layer on the thin-film transistor; forming a planarization layer on the R color resist layer, the G color resist layer, the B color resist layer and the W color resist layer, and through a multi-tone mask to form a first protection layer, a spacer layer and a vias having different thicknesses. The present invention forms the first protection layer, the spacer layer and the vias only through one process so as to reduce the manufacturing process to reach the purpose of simplifying the process. Besides, the present invention also manufactures a W color resist layer to increase the transmittance and brightness.

Abstract: A printed circuit board (PCB) may include a plurality of horizontally disposed signal layers. The PCB may include a first vertically disposed differential via electrically connected to a first horizontally disposed signal layer, of the plurality of horizontally disposed signal layers, and a second horizontally disposed signal layer of the plurality of horizontally disposed signal layers. The PCB may include a second vertically disposed differential via electrically connected to the first signal horizontally disposed layer and the second horizontally disposed signal layer. The PCB may include a first set of clearances encompassing the first vertically disposed differential via and the second vertically disposed differential via, a second set of clearances encompassing the first vertically disposed stub, and a third set of clearances encompassing the second vertically disposed stub.

Abstract: A method of producing a pre-sulfurized active cathode layer for a rechargeable alkali metal-sulfur cell; the method comprising: (a) Preparing an integral layer of meso-porous structure of a carbon, graphite, metal, or conductive polymer having a specific surface area greater than 100 m2/g; (b) Preparing an electrolyte comprising a solvent and a sulfur source; (c) Preparing an anode; and (d) Bringing the integral layer and the anode in ionic contact with the electrolyte and imposing an electric current between the anode and the integral layer (serving as a cathode) to electrochemically deposit nano-scaled sulfur particles or coating on the graphene surfaces. The sulfur particles or coating have a thickness or diameter smaller than 20 nm (preferably <10 nm, more preferably <5 nm or even <3 nm) and occupy a weight fraction of at least 70% (preferably >90% or even >95%).

Abstract: One example provides a composite. The composites includes a core layer comprising a thermoplastic polymer and having a first and a second sides opposite to each other; a first set of two layers disposed over at least a portion of the core layer respectively on the first and the second sides, each layer of the first set including carbon fibers aligned in a first direction in a plane; and a second set of two layers disposed over at least a portion of the first set of two layers respectively on the first and the second sides, each layer of the second set including carbon fibers aligned in a second direction perpendicular to the first direction in the plane In the plane, the composite has a length and a width, the length larger than the width and parallel to the second direction.

Abstract: A method of producing a pre-selenized (selenium-preloaded) active cathode layer for a rechargeable alkali metal-selenium cell; the method comprising: (a) preparing an integral layer of mesoporous structure having pore sizes from 0.5 nm to 50 nm (preferably from 0.5 nm to 5 nm) and a specific surface area from 100 to 3,200 m2/g; (b) preparing an electrolyte comprising a solvent and a selenium source; (c) preparing an anode; and (d) bringing the integral layer and the anode in ionic contact with the electrolyte and imposing an electric current between the anode and the integral layer (serving as a cathode) to electrochemically deposit nanoscaled selenium particles or coating on the graphene surfaces. The selenium particles or coating have a thickness or diameter smaller than 20 nm (preferably <10 nm, more preferably <5 nm or even <3 nm) and preferably occupy a weight fraction of at least 70% (preferably >90% or even >95%).

Abstract: Provided is a pre-selenized cathode for an alkali metal-selenium cell, comprising (A) an integral layer of a mesoporous structure of a carbon, graphite, metal, or conductive polymer, wherein the mesoporous structure has mesoscaled pores with a pore size of 0.5-50 nm and a specific surface area from 100 to 3,200 m2/g and (b) nanoparticles or nanocoating of selenium or metal selenide having a diameter or thickness from 0.5 nm to 20 nm, wherein selenium or metal selenide resides in the mesoscaled pores and occupies an amount from 50% to 99% by weight based on the total weight of selenium or metal selenide and the integral layer of mesoporous structure combined.

Abstract: A process for producing a graphene foam-protected selenium cathode layer, the process comprising: (A) preparing a layer of solid graphene foam having pores (or cells) and pore/cell walls containing graphene sheets and having a physical density from 0.001 g/cm3 to 1.5 g/cm3; and (B) infiltrating or impregnating selenium into the pores to obtain the graphene foam-protected selenium cathode layer; wherein the graphene sheets are selected from a pristine graphene or a non-pristine graphene material, having a content of non-carbon elements greater than 2% by weight, selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, chemically functionalized graphene, or a combination thereof.

Abstract: A graphene-enabled hybrid particulate for use as a cathode active material of an alkali metal-selenium battery, wherein the hybrid particulate is composed of a single or a plurality of graphene sheets and one or a plurality of fine selenium particles or coatings, having a diameter or thickness from 0.5 nm to 10 ?m, and the graphene sheets and the selenium particles or coatings are mutually bonded or agglomerated into a hybrid particulate containing an exterior graphene sheet or multiple exterior graphene sheets embracing the selenium particles or coatings, and wherein the hybrid particulate has an electrical conductivity no less than 10?4 S/cm and the graphene amount is from 0.01% to 30% by weight based on the total weight of graphene and selenium combined. Typically and desirably, the hybrid particulate is substantially spherical or ellipsoidal in shape.

Abstract: A graphene foam-protected selenium cathode layer for an alkali metal-selenium cell, comprising: (a) a sheet or a roll of solid graphene foam composed of multiple pores and pore walls containing graphene sheets, wherein the graphene sheets contain a pristine graphene material having less than 0.01% by weight of non-carbon elements or a non-pristine graphene material having 0.01% to 20% by weight of non-carbon elements, wherein said non-pristine graphene is selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, boron-doped graphene, nitrogen-doped graphene, chemically functionalized graphene, or a combination thereof, wherein the graphene sheets are interconnected or chemically merged together without an adhesive resin; and (b) selenium coating or particles residing in the pores or bonded to the pore walls of the solid graphene foam.

Abstract: A method of producing a pre-selenized (selenium-preloaded) active cathode layer for a rechargeable alkali metal-selenium cell; the method comprising: (a) Preparing an integral layer of porous graphitic structure having a specific surface area greater than 100 m2/g; (b) Preparing an electrolyte comprising a solvent and a selenium source; (c) Preparing an anode; and (d) Bringing the integral layer and the anode in ionic contact with the electrolyte and imposing an electric current between the anode and the integral layer (serving as a cathode) to electrochemically deposit nanoscaled selenium particles or coating on the graphene surfaces. The selenium particles or coating have a thickness or diameter smaller than 20 nm (preferably <10 nm, more preferably <5 nm or even <3 nm) and occupy a weight fraction of at least 70% (preferably >90% or even >95%).

Abstract: A process for producing graphene-enabled hybrid particulates for use as a cathode active material of an alkali metal battery, the process comprising: (a) preparing a mixture suspension of graphene sheets and a selenium material dispersed in a liquid medium; and (b) dispensing and forming the mixture suspension into hybrid particulates, wherein at least one of the hybrid particulates comprises a single or a plurality of graphene sheets and a plurality of fine selenium particles or coatings, having a diameter or thickness from 0.5 nm to 10 ?m, and the graphene sheets and the selenium particles or coatings are mutually bonded or agglomerated into the hybrid particulate containing an exterior graphene sheet or multiple exterior graphene sheets embracing the selenium particles or coatings, and wherein the graphene is in an amount from 0.01% to 30% by weight based on the total weight of graphene and selenium combined.

Abstract: Provided is a cable-shaped alkali metal battery comprising: (a) a first electrode comprising an electrically conductive porous rod having pores and a first mixture of a first electrode active material and a first electrolyte, wherein the first mixture resides in the pores of the porous rod; (b) a porous separator wrapping around the first electrode; (c) a second electrode comprising an electrically conductive porous layer wrapping around or encasing the porous separator, wherein the conductive porous layer contains pores and a second mixture of a second electrode active material and a second electrolyte, and the second mixture resides in the pores of the porous layer; and (d) a protective casing or packing tube wrapping around or encasing the second electrode.

Abstract: Provided is a lithium battery anode electrode comprising multiple particulates of an anode active material, wherein at least a particulate is composed of one or a plurality of particles of an anode active material being encapsulated by a thin layer of inorganic filler-reinforced elastomer having from 0.01% to 50% by weight of an inorganic filler dispersed in an elastomeric matrix material based on the total weight of the inorganic filler-reinforced elastomer, wherein the encapsulating thin layer of inorganic filler-reinforced elastomer has a thickness from 1 nm to 10 ?m, a fully recoverable tensile strain from 2% to 500%, and a lithium ion conductivity from 10?7 S/cm to 5×10?2 S/cm and the inorganic filler has a lithium intercalation potential from 1.1 V to 4.5 V (preferably 1.2-2.5 V) versus Li/Li+. The anode active material is preferably selected from Si, Ge, Sn, SnO2, SiOx, Co3O4, Mn3O4, etc.

Abstract: A method of producing a powder mass for a lithium battery, comprising: (a) mixing an inorganic filler and an elastomer or its precursor in a liquid medium or solvent to form a suspension; (b) dispersing a plurality of particles of an anode active material in the suspension to form a slurry; and (c) dispensing the slurry and removing the solvent and/or polymerizing or curing the precursor to form the powder mass, wherein at least a particulate is composed of one or a plurality of anode particles being encapsulated by a layer of inorganic filler-reinforced elastomer having a thickness from 1 nm to 10 ?m, a fully recoverable tensile strain from 2% to 500%, and a lithium ion conductivity from 10?7 S/cm to 5×10?2 S/cm and the inorganic filler has a lithium intercalation potential from 1.1 V to 4.5 V versus Li/Li+.

Abstract: Provided is a cathode active material layer for a lithium battery. The cathode active material layer comprises multiple particulates of a cathode active material, wherein a particulate is composed of one or a plurality of cathode active material particles being fully embraced or encapsulated by a thin layer of a high-elasticity polymer having a recoverable tensile strain from 2% to 700% (preferably from 5% to 500%) when measured without an additive or reinforcement, a lithium ion conductivity no less than 10?5 S/cm (preferably and typically from 1.0×10?5 S/cm to 5×10?2 S/cm) at room temperature, and a thickness from 0.5 nm (essentially a molecular monolayer) to 10 ?m (preferably from 1 nm to 100 nm).

Abstract: A method for identifying popular segments of a network video comprising: receiving video player operation information for a plurality of video players operated by users accessing the network video; evaluating a popularity measure for one or more segments of the network-video using the received operation information so as to identify popular segments of the network video.

Abstract: Examples associated with three-dimensional model generation are disclosed. One example includes analyzing a structure of a first component of an object. The composition of the first component of the object is also analyzed. A three-dimensional model of the object is then generated. The three-dimensional model includes data based on the structure of the first component of the object and data based on the composition of the first component of the object.

Abstract: The present disclosure discloses a mask plate, the mask plate includes: a substrate; a plurality of shading portions respectively arranged in intervals on a surface of the substrate; a plurality of semi-transparent portions respectively arranged against both sides of the shading portions, wherein, a transparent region between two adjacent shading portions are formed between two-adjacent-semi-transparent-portions. The present disclosure discloses a manufacturing method of a color filter substrate.

Abstract: A method for synchronizing backup data, a device for synchronizing backup data, a storage medium, an electronic device, and a server are provided. The method includes the following operations. After logining to a target backup account, an adding instruction for a share account is received. A shared account is acquired based on the adding instruction. The shared account is added for the target backup account. A setting request for the shared account carrying the target backup account and the shared account is sent to a cloud server, such that the cloud server synchronizes the backup data based on the setting request.

Abstract: Provided is method of producing anode or cathode particulates for an alkali metal battery. The method comprises: (a) preparing a slurry containing particles of an anode or cathode active material, an electron-conducting material, and an electrolyte containing a lithium salt or sodium salt and an optional polymer dissolved in a liquid solvent; and (b) conducting a particulate-forming means to convert the slurry into multiple anode or cathode particulates, wherein an anode or a cathode particulate is composed of (i) particles of the active material, (ii) the electron-conducting material, and (iii) an electrolyte, wherein the electron-conducting material forms a 3D network of electron-conducting pathways and the electrolyte forms a 3D network of lithium ion- or sodium ion-conducting channels and wherein the anode particulate or cathode particulate has a dimension from 10 nm to 100 ?m and an electrical conductivity from about 10?6 S/cm to about 300 S/cm.