| 44th week of 2021 patent applcation highlights part 63 |
| Patent application number | Title | Published |
|---|
| 20210343922 | STRETCHABLE IONIC HYDROGEL WITH HIGH THERMOPOWER FOR LOW-GRADE HEAT HARVESTING - An ionic thermoelectric (i-TE) hydrogel that converts heat into electricity based on the Soret effect, and devices and methods incorporating the ionic thermoelectric hydrogel. The ionic thermoelectric hydrogel includes poly(acrylamide) crosslinked with an alginate, 1-ethyl-3-methylimidazolium tetrafluoroborate, and a poly glycol. | 2021-11-04 |
| 20210343923 | High Coherence, Small Footprint Superconducting Qubit Made By Stacking Up Atomically Thin Crystals - A superconducting qubit is manufactured by stacking up atomically-thin, crystalline monolayers to form a heterostructure held together by van der Waals forces. Two sheets of superconducting material are separated by a third, thin sheet of dielectric to provide both a parallel plate shunting capacitor and a Josephson tunneling barrier. The superconducting material may be a transition metal dichalcogenide (TMD), such as niobium disilicate, and the dielectric may be hexagonal boron nitride. The qubit is etched, or material otherwise removed, to form a magnetic flux loop for tuning. The heterostructure may be protected by adhering additional layers of the dielectric or other insulator on its top and bottom. For readout, the qubit may be coupled to an external resonator, or the resonator may be integral with one of the sheets of superconducting material. | 2021-11-04 |
| 20210343924 | HETEROGENEOUS INTEGRATION CHIP OF MICRO FLUID ACTUATOR - A heterogeneous integration chip of a micro fluid actuator is disclosed and includes a first substrate, a first insulation layer, a first conductive layer, a piezoelectric layer, a second conductive layer, a second substrate, a control element, a perforated trench and a conductor. The first substrate includes a first chamber. The first insulation layer is disposed on the first substrate. The first conductive layer is disposed on the first insulation layer and includes an electrode pad. The piezoelectric layer and the second conductive layer are stacked on the first conductive layer sequentially. The second substrate is assembled to the first substrate through a bonding layer to define a second chamber and includes an orifice, a fluid flowing channel and a third chamber. The control element is disposed in the second substrate. The perforated trench filled with the conductor is penetrated from the electrode pad to the second substrate. | 2021-11-04 |
| 20210343925 | VIBRATION DEVICE - A piezoelectric element includes a piezoelectric element body, a first external electrode disposed on a first main surface of the piezoelectric element body, and a second external electrode disposed on a second main surface of the piezoelectric element body. A vibration member includes an electrically conductive third main surface and a fourth main surface opposing the third main surface. The vibration member is disposed such that the third main surface opposes the first external electrode. A protective layer covers the piezoelectric element. The protective layer includes a first resin layer and a second resin layer. The first resin layer covers the piezoelectric element body and the second external electrode. The second resin layer is disposed between the first external electrode and the third main surface and joins the first external electrode and the third main surface. The first resin layer is smaller in hardness than the second resin layer. | 2021-11-04 |
| 20210343926 | ELECTROMECHANICAL TRANSDUCER WITH A LAYER STRUCTURE - Electromechanical transducer ( | 2021-11-04 |
| 20210343927 | PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME - A piezoelectric device has a good piezoelectric characteristic, while suppressing a leakage current between electrodes. The piezoelectric device has a first substrate, a first conductive film provided on the first substrate, a piezoelectric layer formed of an inorganic material and provided on the first conductive film, an adhesive layer provided on the piezoelectric layer, and a second conductive film provided on the adhesive layer. | 2021-11-04 |
| 20210343928 | SHEAR PIEZOELECTRIC TRANSDUCER - A piezoelectric transducer ( | 2021-11-04 |
| 20210343929 | PIEZOELECTRIC DEVICE - In a piezoelectric device, a piezoelectric driving portion includes layers and is directly or indirectly supported by a base portion. The piezoelectric driving portion includes a piezoelectric layer, an upper electrode layer, and a lower electrode layer. The upper electrode layer is disposed on the upper side of the piezoelectric layer. The lower electrode layer faces at least a portion of the upper electrode layer with the piezoelectric layer interposed therebetween. The piezoelectric driving portion includes a through groove extending through the piezoelectric driving portion in the vertical direction, so that a pair of inner side surfaces are provided. The pair of inner side surfaces each include a first small-width portion in which the width of the through groove decreases in a downward direction from an upper end surface of the piezoelectric layer. | 2021-11-04 |
| 20210343930 | SEMICONDUCTOR MEMORY STRUCTURE AND METHOD FOR FORMING THE SAME - A semiconductor memory structure includes a substrate, a magnetic tunneling junction (MTJ) stack disposed on the substrate, and an encapsulation layer surrounding the MTJ stack. The encapsulation layer comprises an outer silicon oxynitride layer with a composition of SiO | 2021-11-04 |
| 20210343931 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes the steps of: forming a first inter-metal dielectric (IMD) layer on a substrate; forming a contact hole in the first IMD layer; forming a bottom electrode layer in the contact hole; forming a magnetic tunneling junction (MTJ) stack on the bottom electrode layer; and removing the MTJ stack and the bottom electrode layer to form a MTJ on a bottom electrode. Preferably, the bottom electrode protrudes above a top surface of the first IMD layer. | 2021-11-04 |
| 20210343932 | SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME - The present disclosure provides a semiconductor structure, including an N | 2021-11-04 |
| 20210343933 | MAGNETIC TUNNEL JUNCTION STRUCTURES AND RELATED METHODS - The disclosure is directed to spin-orbit torque (“SOT”) magnetoresistive random-access memory (“MRAM”) (“SOT-MRAM”) structures and methods. A SOT channel of the SOT-MRAM includes multiple heavy metal layers and one or more dielectric dusting layers each sandwiched between two adjacent heavy metal layers. The dielectric dusting layers each include discrete molecules or discrete molecule clusters of a dielectric material scattered in or adjacent to an interface between two adjacent heavy metal layers. | 2021-11-04 |
| 20210343934 | COMPOSITE MULTI-STACK SEED LAYER TO IMPROVE PMA FOR PERPENDICULAR MAGNETIC PINNING - The invention comprises a novel composite multi-stack seed layer (CMSL) having lattice constant matched crystalline structure with the Co layer in above perpendicular magnetic pinning layer (pMPL) so that an excellent epitaxial growth of magnetic super lattice pinning layer [Co/(Pt, Pd or Ni)] | 2021-11-04 |
| 20210343935 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes the steps of: forming a first inter-metal dielectric (IMD) layer on a substrate; forming a first metal interconnection and a second metal interconnection in the first IMD layer; forming a channel layer on the first metal interconnection and the second metal interconnection; forming a magnetic tunneling junction (MTJ) stack on the channel layer; and removing the MTJ stack to form a MTJ. | 2021-11-04 |
| 20210343936 | MAGNETORESISTIVE STACK DEVICE FABRICATION METHODS - A method of fabricating a magnetoresistive device may comprise forming an electrically conductive region and forming a first seed region on one side of the electrically conductive region. A surface of the first seed region may be treated by exposing the surface to a gas. A second seed region may be formed on the treated surface of the first seed region. The method may also comprise forming a magnetically fixed region on one side of the second seed region. | 2021-11-04 |
| 20210343937 | INTEGRATED CIRCUIT STRUCTURE - An IC structure comprises a substrate, a first material layer, a second material layer, a first via structure, and a memory cell structure. The substrate comprises a memory region and a logic region. The first material layer is disposed on the memory region and the logic region. The second material layer is disposed on the first material layer only at the memory region. The first via structure formed in the first material layer and the second material layer. The memory cell structure is over the first via structure. | 2021-11-04 |
| 20210343938 | STRUCTURE AND METHOD TO FABRICATE RESISTIVE MEMORY WITH VERTICAL PRE-DETERMINED FILAMENT - A non-volatile memory device and a semiconductor structure including a vertical resistive memory cell and a fabrication method therefor. The semiconductor structure including a target metal contact; a horizontal dielectric layer; and at least one vertically oriented memory cell, each vertically oriented memory cell including a vertical memory resistive element having top and bottom electrical contacts, and including a vertically-oriented seam including conductive material and extending vertically from, and electrically connected to, the bottom electrical contact, the vertically-oriented seam and the bottom electrical contact entirely located in the horizontal dielectric layer; and one of the top and bottom electrical contacts being electrically connected to the target metal contact. The target electrical contact can be electrically connected to a memory cell selector device. | 2021-11-04 |
| 20210343939 | STORAGE RING QUANTUM COMPUTER - A system and method for storing information in a quantum computer using a quantum storage ring. The method comprises cooling ions in the quantum storage ring to a low temperature; and binding the ions into a lattice structure, forming an ion Coulomb crystal. | 2021-11-04 |
| 20210343940 | METHOD OF FABRICATING FLEXIBLE OLED DISPLAY PANEL AND FLEXIBLE OLED DISPLAY PANEL - A method of fabricating a flexible organic light-emitting diode (OLED) display panel, the method comprising the steps of: step S | 2021-11-04 |
| 20210343941 | PNEUMATIC SHUTTERS TO CONTROL ORGANIC VAPOR JET PRINTING - Devices, systems, and techniques are provided for improved OVJP deposition using a shutter disposed within the OVJP print head, between the print head inlet and the nozzle outlets. An OVJP print head as disclosed includes an inlet for organic material entrained in a carrier gas, a micronozzle array outlet, and a shutter disposed in the gas flow path between the inlet and the micronozzle array outlet. The shutter allows for rapid cutoff of carrier gas flow through the print head with extremely low latency. | 2021-11-04 |
| 20210343942 | ORGANIC VAPOR JET MICRO-PRINT HEAD WITH MULTIPLE GAS DISTRIBUTION ORIFICE PLATES - Embodiments of the disclosed subject matter provide a micronozzle array including a linear array having a plurality of depositors connected in series, where a first depositor of the plurality of depositors may border a second depositor on a least one side boundary. The micronozzle array may include plurality of orifice arrays, where a width of each orifice in the plurality of orifice arrays is 20 μm or less in a minor axis of its cross section to flow, to regulate flow through a delivery gas distribution channel. The micronozzle array may include a plurality of exhaust distribution channels, where the delivery gas distribution channel and at least one of the plurality of exhaust distribution channels have separate fluid communication with each of the plurality of depositors. | 2021-11-04 |
| 20210343943 | LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, DISPLAY DEVICE, ELECTRONIC APPLIANCE, AND LIGHTING DEVICE - A light-emitting device with high emission efficiency and high reliability is provided. The light-emitting device includes a host material and a guest material in a light-emitting layer. The host material has a function of converting triplet excitation energy into light emission and the guest material emits fluorescence. The guest material has a molecular structure including a luminophore and protecting groups, and five or more protecting groups are included in one molecule of the guest materials. When the protecting groups are introduced into the molecule, triplet excitation energy transfer from the host material to the guest material by the Dexter mechanism is inhibited. As the protecting group, an alkyl group or a branched-chain alkyl group is used. A light-emitting device with improved emission efficiency can be obtained with the use of a material having a five-membered ring skeleton in the host material. | 2021-11-04 |
| 20210343944 | ETCHANT COMPOSITION AND METHOD OF MANUFACTURING DISPLAY APPARATUS BY USING THE SAME - An etchant composition includes an inorganic acid compound of about 8 wt % to about 15 wt %, a sulfonic acid compound of about 2.5 wt % to about 8 wt %, a sulfate compound of about 6 wt % to about 14 wt %, an organic acid compound of about 40 wt % to about 55 wt %, a metal or metal salt of about 0.01 wt % to about 0.06 wt %, and water. | 2021-11-04 |
| 20210343945 | DISPLAY DEVICE AND METHOD OF INSPECTING THE SAME - A display device includes a sensing line and a data driver. The sensing line is in a display panel. The data driver includes a plurality of integrated circuits. Each of the integrated circuits includes an interface, which includes a mobile industry processor interface (MIPI) and a crack detector. The crack detector detects cracks of the panel based on the sensing line and transmits and receives information corresponding to the crack to and from adjacent ones of the integrated circuits using a transmission terminal and a reception terminal in the MIPI. | 2021-11-04 |
| 20210343946 | INFRARED ABSORBERS, INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELECTRIC DEVICES AND ORGANIC SENSORS AND ELECTRONIC DEVICES - An infrared absorber includes a compound represented by Chemical Formula 1. An infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the infrared absorber. | 2021-11-04 |
| 20210343947 | BENZONITRILE DERIVATIVE AND MANUFACTURING METHOD THEREFOR, INK COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, CHARGE TRANSPORT MATERIAL, LIGHT-EMITTING THIN FILM, AND ORGANIC ELECTROLUMINESCENT ELEMENT - This benzonitrile derivative has the structure represented by general formula (1). [In the formula, each of substituent groups D | 2021-11-04 |
| 20210343948 | Two-Dimensional Halide Perovskite Materials - The present disclosure relates to novel two-dimensional halide perovskite materials, and the method of making and using the two-dimensional halide perovskite materials. | 2021-11-04 |
| 20210343949 | ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME - The present disclosure relates to an organic electroluminescent compound comprising a ligand represented by formula 1, and an organic electroluminescent device comprising the same. The organic electroluminescent device having a luminescent efficiency higher than a conventional organic electroluminescent device can be provided by comprising the organic electroluminescent compound of the present disclosure. | 2021-11-04 |
| 20210343950 | ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES - The present invention includes novel six member aromatic or heteroaromatic rings fused to aza-DBX as ligands for making dopants for OLED applications. | 2021-11-04 |
| 20210343951 | DISPLAY DEVICE - A display device includes a substrate including a display area, a non-display area and a conductive material, a display layer on a top surface of the substrate and including a light-emitting element, a signal line extending from the display layer and into the non-display area, a conductive adhesive member on a bottom surface of the substrate, and a circuit board which is electrically connected to the signal line by contact of the circuit board with the conductive adhesive member, together with contact of the conductive material in the substrate with both the signal line and the conductive adhesive member. | 2021-11-04 |
| 20210343952 | FLEXIBLE ORGANIC LIGHT EMITTING DIODE (OLED) PANEL - A flexible organic light emitting diode (OLED) panel is provided. The flexible OLED panel includes a flexible substrate including a light emitting region, a thinned region, and a wiring region, wherein the light emitting region is adjacent to the wiring region, the thinned region is disposed between the light emitting region and the wiring region, and the thinned region includes: a substrate groove; and a first ductile material disposed in the substrate; a plurality of metal wires disposed on the light emitting region and the wiring region of the flexible substrate; a light emitting layer disposed on one of the metal wires, and the light emitting layer located in the light emitting region; and an encapsulation layer disposed on the light emitting layer, and the encapsulation layer including an encapsulation-layer groove located in the thinned region, wherein the encapsulation-layer groove is opposite to the substrate groove. | 2021-11-04 |
| 20210343953 | SUBSTRATE FOR FLEXIBLE DEVICE - A substrate for flexible device, including a stainless steel sheet, an oxide layer formed on a surface of the stainless steel sheet, and a glass layer of electrically-insulating bismuth-based glass formed in a form of layer on the surface of the oxide layer. Also disclosed is a sheet for flexible device, including a stainless steel sheet, and an oxide layer on a surface of the stainless steel sheet, the oxide layer having a thickness of not less than 30 nm. | 2021-11-04 |
| 20210343954 | FLEXIBLE SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS - A flexible substrate has at least one bendable region. The flexible substrate includes a flexible base, a first electrode layer disposed on the base, a first insulating layer disposed on a side of the first electrode layer away from the base, and a second electrode layer disposed on a side of the first insulating layer away from the base. The first electrode layer includes at least one first detection electrode, and the second electrode layer includes at least one second detection electrode. An orthogonal projection of a first detection electrode on the base overlaps at least partially with an orthogonal projection of a second detection electrode on the base. A region where orthogonal projections of the first detection electrode and the second detection electrode on the base are located overlaps with a bendable region. | 2021-11-04 |
| 20210343955 | STRETCHABLE DISPLAY DEVICE - A stretchable display device according to an aspect of the present disclosure includes: a first substrate including an active area, a non-active area adjacent to the active area, and a pad area extending from a side of the non-active area; a plurality of second substrates are spaced apart from each other on the first substrate; and connecting lines electrically connecting pads disposed on the second substrates adjacent to each other of the plurality of second substrates. The plurality of second substrates includes a first set disposed in the non-active area, a second set disposed in the active area and a third set disposed in the pad area. Accordingly, a stretchable display device according to an aspect of the present disclosure may stretch throughout not only the active area, but also the non-active area and the pad area. | 2021-11-04 |
| 20210343956 | SUBSTRATE FOR FLEXIBLE DEVICE AND METHOD FOR PRODUCING THE SAME - A substrate for flexible device. The substrate has a nickel-plated metal sheet having a nickel-plating layer formed on at least one surface of a metal sheet or a nickel-based sheet, and a glass layer of an electrically-insulating layered bismuth-based glass on a surface of the nickel-plating layer or the nickel-based sheet. An oxide layer having a roughened surface is formed on the surface of the nickel-plating layer or the surface of the nickel-based sheet, and the bismuth-based glass contains 70 to 84% by weight of Bi | 2021-11-04 |
| 20210343957 | METHOD AND APPARATUS FOR MANUFACTURING FLEXIBLE LIGHT-EMITTING DEVICE - According to a flexible light-emitting device production method of the present disclosure, after an intermediate region ( | 2021-11-04 |
| 20210343958 | METHODS OF MANUFACTURING A FIELD EFFECT TRANSISTOR USING CARBON NANOTUBES AND FIELD EFFECT TRANSISTORS - In a method of forming a gate-all-around field effect transistor, a gate structure is formed surrounding a channel portion of a carbon nanotube. An inner spacer is formed surrounding a source/drain extension portion of the carbon nanotube, which extends outward from the channel portion of the carbon nanotube. The inner spacer includes two dielectric layers that form interface dipole. The interface dipole introduces doping to the source/drain extension portion of the carbon nanotube. | 2021-11-04 |
| 20210343959 | DISPLAY APPARATUS AND MANUFACTURING METHOD OF THE SAME - A display apparatus includes a plurality of pixels each including a substrate on which are disposed: an interlayer insulating layer; a driving thin film transistor in which a driving semiconductor layer and a driving gate electrode are each disposed between the substrate and the first interlayer insulating layer; a first capacitor in which a first electrode, a first dielectric pattern and a second electrode are sequentially stacked, the first electrode being connected to the driving gate electrode; and a plurality of contact plugs extended through a thickness of the interlayer insulating layer, with which the driving thin film transistor and the first capacitor are respectively connected to electrodes outside thereof. Lateral surfaces of the first dielectric pattern are covered by the interlayer insulating layer, and the first dielectric pattern within the first capacitor is disposed spaced apart from each of the contact plugs. | 2021-11-04 |
| 20210343960 | SINGLE ELECTRON TRANSISTOR (SET), CIRCUIT CONTAINING SET AND ENERGY HARVESTING DEVICE, AND FABRICATION METHOD - A method for fabricating a single electron transistor is provided. A substrate includes a substantially planar surface with a source electrode, a drain electrode, and a gate electrode thereon, with the source and drain electrodes spaced apart from one another by a gap. The source electrode and the drain electrode are electrified, and a single nanometer-scale conductive particle is electrospray deposited in the gap. The single nanometer-scale conductive particle has an effective size of not greater than 10 nanometers. At least one carbon nanotube is deposited on the substrate and subjected to dielectrophoresis to position the carbon nanotube within 1 nanometer of the single nanometer-scale conductive particle. The at least one carbon nanotube establishes a first connection between the source electrode and the single nanometer-scale conductive particle and a second connection between the drain electrode and the single nanometer-scale conductive particle. | 2021-11-04 |
| 20210343961 | THIN FILM OF METAL OXIDE, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THIN FILM, PHOTOVOLTAIC CELL INCLUDING THIN FILM, AND MANUFACTURING METHOD OF THIN FILM - A thin film of metal oxide includes zinc (Zn); tin (Sn); silicon (Si); and oxygen (O). In terms of oxide, based on 100 mol % of total of oxides of the thin film, SnO | 2021-11-04 |
| 20210343962 | High Efficiency Graphene/Wide Band-Gap Semiconductor Heterojunction Solar Cells - A photovoltaic solar cell apparatus is described herein combining the advantages of several discoveries that address the previously unsolved problem of creating high conversion efficiency solar cells at a low cost. The solar cell designs and underlying principals disclosed herein may be applied in any type of photovoltaic solar power application, such as large scale photovoltaic solar plants, rooftop panels, solar powered electronic devices, and many others. | 2021-11-04 |
| 20210343963 | DISPLAY PANEL, DISPLAY DEVICE AND MANUFACTURING METHOD - The present application discloses a display panel, a display device and a manufacturing method. The display panel includes light-emitting diodes. The light-emitting diodes includes a blue luminescent layer. The blue luminescent layer includes a germanium silicon quantum dot material. A proportion range of a silicon element in the light-emitting diodes is 65%-90%, and a proportion range of a germanium element is 10%-35%. | 2021-11-04 |
| 20210343964 | OLED DEVICE AND DISPLAY DEVICE - An organic light emitting diode (OLED) device and a display device, the OLED device includes a substrate, an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer, an electron injection layer, and a cathode. Further, the light emitting layer includes a luminescent body material and a quantum dot material, and the luminescent body material includes a phosphorescent material for emitting green light and emitting red light, and a fluorescent material for emitting blue light. | 2021-11-04 |
| 20210343965 | Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting Device - To provide a light-emitting device not only including a light-emitting layer in which energy is efficiently transferred from a host material to a guest material but also having high reliability. The light-emitting device not only includes a light-emitting layer in which the T1 levels and the S1 levels of a host material and a guest material fall within certain ranges so that energy can be efficiently transferred from the host material to the guest material and but also has improved reliability. | 2021-11-04 |
| 20210343966 | Electroluminescent Display Panel and Manufacturing Method Thereof, and Display Device - An electroluminescent display panel and a manufacturing method thereof, and a display device. Each of a plurality of pixel units included in the electroluminescent display panel includes a first sub-pixel, a second sub-pixel and a third sub-pixel respectively, each of the sub-pixels includes a first electrode, and a light-emitting layer, respectively, taking a planar surface of the first electrode facing the light-emitting layer as a reference plane, the light-emitting layer of the first sub-pixel is on a first anti-node of a first standing wave, the light-emitting layer of the second sub-pixel is on a second anti-node of a second standing wave, and the light-emitting layer of the third sub-pixel is on a second anti-node of a third standing wave. | 2021-11-04 |
| 20210343967 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display is provided that may include a first substrate, a plurality of electrodes on the first substrate and spaced apart from each other, a pixel defining layer on the plurality of electrodes, spacers on the pixel defining layer, and a second substrate on the spacers. The pixel defining layer includes a plurality of openings spaced apart from each other and respectively open to the plurality of electrodes. The spacers on the pixel defining layer are at crossing points of a plurality of virtual lines, the spacers crossing spaces between adjacent openings of the plurality of openings. | 2021-11-04 |
| 20210343968 | METHOD OF MANUFACTURING AN ORGANIC EL ELEMENT - An organic electroluminescence element includes an anode, an organic light emitting layer disposed on an upper side of the anode, a first functional layer disposed over the organic light emitting layer and including NaF, a second functional layer disposed over the first functional layer and including an organic material containing Yb, and a cathode disposed on an upper side of the second functional layer. A method of manufacturing an organic electroluminescence element, includes forming an anode, forming an organic light emitting layer on an upper side of the anode, forming a first functional layer including NaF over the organic light emitting layer, forming a second functional layer including an organic material containing Yb over the first functional layer, and forming a cathode on an upper side of the second functional layer. | 2021-11-04 |
| 20210343969 | ELECTRONIC DISPLAY DEVICE - The present disclosure relates to an electronic display device, including a rigid substrate including a first surface, a second surface opposite the first surface, and a side surface coupled between the first surface and the second surface, a flexible OLED layer including a first body segment extending over the first surface of the rigid substrate to form a display front surface of the electronic display device, a second body segment extending over the second surface of the rigid substrate to form a back surface of the electronic display device, and a bent segment coupled between the first body segment and the second body segment, and a functional component coupled to the second body segment of the flexible OLED layer to implement a display function of the electronic display device, the functional component being hidden on the back surface of the electronic display device. | 2021-11-04 |
| 20210343970 | DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE - A display panel includes: a display substrate having a display area and a peripheral area around the display area; a cover plate assembled with the display substrate; a reinforcement layer disposed in the peripheral area, the reinforcement layer including a plurality of first corner guards, and the first corner guards being distributed around the display area at intervals; a dam disposed in the peripheral area, the dam being of a closed loop structure around the display area, the dam having a plurality of corners, and inner walls of the corners being matched with and in contact with outer walls of the first corner guards in one-to-one correspondence; and a filling layer filled in a space enclosed by the display substrate, the cover plate, the first corner guards and the dam, the filling layer being in contact with inner walls of the first corner guards. | 2021-11-04 |
| 20210343971 | DISPLAY DEVICE - The display device includes a light-emitting element layer provided with a plurality of light-emitting elements, and a TFT layer that is provided below the light-emitting element layer and includes TFT configured to drive the plurality of light-emitting elements. Further, at least one thermal insulation layer configured to thermally insulate the plurality of light-emitting elements from external heat is provided, and the thermal insulation layer includes a molybdenum-containing complex and a polyphenylene sulfide-based resin. | 2021-11-04 |
| 20210343972 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE (AMOLED) DISPLAY PANEL - The present disclosure provides an active matrix organic light emitting diode (AMOLED) display panel. The AMOLED display panel includes a base substrate and an anode layer, a pixel defining layer, a light emitting layer, a second metal layer, and a cathode layer formed on the base substrate. The cathode layer includes a plurality of cathodes and a plurality of sensing electrodes electrically insulated from the cathodes. A plurality of first electrode rows and a plurality of second electrode rows are formed by the sensing electrodes and insulated from each other. The sensing electrodes of the first electrode rows are used to couple to the sensing electrodes of the second electrode rows to make capacitors. | 2021-11-04 |
| 20210343973 | DISPLAY SUBSTRATE, DISPLAY PANEL, MANUFACTURING METHOD OF DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure provides a display substrate, including: a base substrate, which includes a display region and a driving region arranged on at least one side of the display region; a first electrode layer disposed in the display region; a signal output part disposed in the driving region, the first electrode layer is electrically coupled to the signal output part, the first electrode layer comprises a plurality of electrode regions each having a same area; and a plurality of auxiliary electrodes, which are in one-to-one correspondence with the plurality of electrode regions and configured to be coupled in parallel with the first electrode layer, a resistance of each auxiliary electrode is inversely correlated with a minimum distance from the electrode region corresponding to said each auxiliary electrode to the signal output part. The present disclosure further provides a display panel and a manufacturing method thereof and a display device. | 2021-11-04 |
| 20210343974 | FOLDING DISPLAY DEVICE - A folding display device is provided. 2N+2 cylindrical rotating shafts of the folding display device in a flattened state are arranged side by side and two adjacent cylindrical rotating shafts are in contact with each other. When the folding display device is in an externally bent state, a second layer has N cylindrical rotating shafts arranged side by side, a first layer has N+2 cylindrical rotating shafts arranged side by side, two adjacent cylindrical rotating shafts of the first layer are in contact with each other, N cylindrical rotating shafts of the second layer are stacked on N+2 cylindrical rotating shafts of the first layer and support the flexible display panel corresponding to the rotating shaft assembly, and N is a positive integer greater than or equal to 1. | 2021-11-04 |
| 20210343975 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - The present invention relates to manufacturing methods of display panels. According to an embodiment, a method includes: providing an array substrate, the array substrate defining at least one mounting groove for providing a mounting space for a hardware structure, the mounting groove extending through the array substrate along a thickness direction of the array substrate, forming a package structure on a side of the array substrate for packing the organic light emitting unit. The mounting groove is exposed. | 2021-11-04 |
| 20210343976 | DISPLAY DEVICE AND PACKAGE METHOD THEREOF - The present invention provides a display device, including a display panel and an encapsulation cover disposed on the display panel. Two circles of border sealant are sequentially disposed at intervals between the bonding area of the encapsulation cover and the display panel from periphery to the inside. The invention provides a display device, which adopts a novel encapsulation structure so that it can effectively prevent external water and oxygen from invading into the internal display panel, and therefore improve its own stability. | 2021-11-04 |
| 20210343977 | ENCAPSULATION FILM - The present disclosure relates to an encapsulation film, an organic electronic device comprising the same, and a method for manufacturing an organic electronic device using the same, and provides an encapsulation film which can form a structure capable of blocking moisture or oxygen introduced from the outside into the organic electronic device, thereby effectively releasing the heat accumulated in the organic electronic device and preventing the occurrence of deterioration of the organic electronic device. | 2021-11-04 |
| 20210343978 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device of the present disclosure includes a first substrate on which light-emitting units are formed, a second substrate disposed to face the first substrate, and a seal part which bonds the first substrate and the second substrate. In addition, at least one of the first substrate and the second substrate includes a recess formed at a portion outside an area of the light-emitting units, and the seal part is formed outside the recess. Further, an electronic apparatus of the present disclosure has the display device having the aforementioned configuration. | 2021-11-04 |
| 20210343979 | DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY MODULE, AND DISPLAY DEVICE - Embodiments of the present disclosure provide a display substrate, including: a base substrate; a light emitting device on the base substrate; an encapsulating layer on the base substrate and configured to encapsulate the light emitting device; and an anti-vibration layer on the base substrate. An orthographic projection of the anti-vibration layer on the base substrate has no overlap with an orthographic projection of the light emitting device on the base substrate. The orthographic projection of the anti-vibration layer on the base substrate has an overlap with an orthographic projection of the encapsulating layer on the base substrate, and the overlap is smaller than the orthographic projection of the anti-vibration layer on the base substrate in area. The embodiments of the present disclosure further provide a manufacturing method of a display substrate, a display module, and a display device. | 2021-11-04 |
| 20210343980 | METHOD FOR MANUFACTURING ENCAPSULATION STRUCTURE OF ORGANIC LIGHT EMITTING DISPLAY DEVICE - A method for manufacturing an encapsulation structure of an organic light emitting display device is provided and includes the following steps: providing an organic light emitting portion; forming a first encapsulation layer on the organic light emitting portion, wherein the first encapsulation layer includes red, green, and blue subpixel regions, respectively corresponding to red, green, and blue subpixels of the organic light emitting portion; forming red, green, and blue color filters respectively in the red, green, and blue subpixel regions by inkjet printing; forming a planarization layer, a second encapsulation layer, and a light shielding layer on the first encapsulation layer, and the red, green, and blue color filters, wherein the light shielding layer includes polyimide; and etching the light shielding layer to form a plurality of holes, wherein the holes correspond to positions of the red, green, and blue subpixel regions. | 2021-11-04 |
| 20210343981 | DISPLAY SUBSTRATE AND MANUFACTURE METHOD THEREOF, AND DISPLAY DEVICE - A display substrate and a manufacture method thereof, and a display device are provided. The display substrate includes a display region, the display region includes an organic functional layer, an encapsulation layer, and a first barrier wall; the display region has a first opening, the first barrier wall surrounds an outer edge of the first opening, the organic functional layer surrounds the first barrier wall, and the encapsulation layer covers the organic functional layer and the first barrier wall; the encapsulation layer includes a first portion and a second portion, the first portion is configured to cover a portion of the organic functional layer close to the first opening; a second portion is configured to cover a side of the first barrier wall adjacent to the organic functional layer, the first portion forms an obtuse angle with the second portion. | 2021-11-04 |
| 20210343982 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL AND OLED DISPLAY PANEL MANUFACTURING METHOD - An organic light-emitting diode (OLED) display panel and a manufacturing method thereof are provided. the OLED display panel includes: a substrate, an OLED layer and an encapsulating portion. The substrate includes a displaying region, and a non-displaying region located on an outside of the displaying region. The OLED layer is disposed in the displaying region of the substrate. The encapsulating portion is disposed above the OLED layer. The encapsulating portion includes an organic layer and at least one blocking wall surrounding the organic layer. The organic layer is located in a blocking space of the blocking wall. | 2021-11-04 |
| 20210343983 | LIGHT EMITTING PANEL AND DISPLAY DEVICE - A light emitting panel and a display device are disclosed. The light emitting panel including: a substrate and an insulating layer disposed on the substrate; a crack stop including a blocking portion and an extension portion, wherein the blocking portion disposed on at least one end of the insulating layer, and the extension portion extended onto the substrate; and an encapsulation layer covered the crack stop and the substrate, wherein at least one groove is disposed on the blocking portion. Thereby, a crack generated by cutting the light emitting panel is prevented from extending to a display area, and a yield of the light emitting panel is increased. | 2021-11-04 |
| 20210343984 | DISPLAY PANEL - A display panel is provided. A side surface of an interlayer insulating layer away from the substrate is partially recessed to a substrate so as to form a first groove. A crack preventing member is filled in the first groove and is connected to the substrate, so a connection of the organic layer to the organic layer is achieved, thereby increasing a bending resistance of the display panel and reducing the risk of film peeling. In addition, a side surface of the interlayer insulating layer disposed between the first groove and the banks away from the substrate is partially recessed to form a second groove, and the first inorganic packaging layer is filled in the second groove. An inorganic layer of the packaging layer is connected to an inorganic layer of an array substrate, thereby increasing a bending resistance of the display panel and reducing the risk of film peeling. | 2021-11-04 |
| 20210343985 | DISPLAY UNIT WITH MOISTURE PROOF FILM OUTSIDE OF SEAL SECTION AND ELECTRONIC APPARATUS WITH SAID DISPLAY UNIT - A display unit including a first substrate and a second substrate that are disposed to face each other, a first organic insulating layer on the first substrate, a plurality of light-emitting elements arrayed in a display region, the display region on the first organic insulating layer and facing the second substrate and a first moisture-proof film covering the first organic insulating layer in a peripheral region, in which the peripheral region is provided on the first substrate and surrounds the display region. | 2021-11-04 |
| 20210343986 | FLEXIBLE OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A flexible OLED display panel and a method of manufacturing thereof are provided. The flexible OLED display panel includes a display area, and a non-display area surrounding the display area and having a corner sub-area located at a corner of the flexible substrate. A dam surrounding the display area is formed within the non-display area of a TFT layer. At least one groove is disposed on at least one lateral side of the dam in the corner sub-area of the TFT layer, and an undercut structure is formed on an inner wall of the groove. The dam is located on the TFT layer and extended to a luminescent layer, and the groove adjacent to the dam extends into the flexible substrate. Thereby, buffering and releasing the bending stress of the OLED display panel. | 2021-11-04 |
| 20210343987 | DISPLAY PANEL, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - The present disclosure provides a display panel including a substrate, an organic electroluminescent device, and an absorbing layer, wherein the organic electroluminescent device is arranged on the substrate, and the absorbing layer covers the organic electroluminescent device and the substrate. The absorbing layer includes an oxygen absorbing layer and a photocatalytic layer for catalyzing water decomposition, the photocatalytic layer covers the organic electroluminescent device and the substrate around the organic electroluminescent device, and the oxygen absorbing layer is covered on the photocatalytic layer and the substrate around the photocatalytic layer. | 2021-11-04 |
| 20210343988 | DISPLAY PANEL, ELECTRONIC DEVICE, AND METHOD OF FABRICATING THEREOF - A display panel, an electronic device and a method of fabricating thereof. The display panel is a laminated structure comprising a substrate, a thin film transistor layer on the substrate, a pixel defining layer on the thin film transistor layer, and a light emitting structure on the pixel defining layer. The light emitting structure comprises a plurality of transparent regions and a plurality of light emitting regions disposed at intervals, the transparent regions correspond to light sensors. The light emitting structure comprises a first light extraction layer disposed in the transparent region. | 2021-11-04 |
| 20210343989 | DISPLAY DEVICE - A display device ( | 2021-11-04 |
| 20210343990 | DISPLAY PANEL AND MANUFACTURING THEREOF - The present invention provides a display panel and a manufacturing method thereof. The present invention decreases reflection of external light on the display by an amorphous silicon film layer absorbing light. The light absorbing layer is disposed on the first electrode, and employs the pattern of the pixel definition layer to form a mask plate. A through hole is defined in a light emitting region of the pixel definition layer, and is defined through the light absorbing layer such that the first electrode is exposed in the through hole. The light absorbing layer of the displaying region is removed when the through hole is etched such that the light absorbing layer only exists in the non-displaying region. The effective first electrode structure has no overlapping region with the light absorbing layer such that an excellent pixel electrode pattern and the light absorbing layer covering the non-light emitting region both exists. | 2021-11-04 |
| 20210343991 | OLED ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING SAME - The present disclosure provides an organic light-emitting diode (OLED) array substrate. The OLED array substrate includes a baseplate, wherein an OLED unit is disposed on the baseplate; a first inorganic layer disposed on the OLED unit; an organic layer disposed on the first inorganic layer; an inorganic absorption layer disposed on the organic layer, wherein the inorganic absorption layer absorbs water and oxygen; and a second inorganic layer disposed on the inorganic absorption layer. | 2021-11-04 |
| 20210343992 | MANUFACTURING METHOD OF FLEXIBLE DISPLAY DEVICE AND FLEXIBLE DISPLAY DEVICE - A manufacturing method of a flexible display device and a flexible display device are provided. The manufacturing method of the flexible display device includes: forming a conductive heating layer with a first microstructure pattern on a hard substrate; forming a flexible substrate layer on the conductive heating layer, and forming a display device on the flexible substrate layer; performing a heating treatment on the conductive heating layer to separate the flexible substrate layer from the conductive heating layer, and a side of the flexible substrate layer away from the display device having a second microstructure pattern after being separated. | 2021-11-04 |
| 20210343993 | BATTERY POWER MANAGEMENT FOR A BATTERY BACKUP UNIT (BBU) SHELF - According to one embodiment, a battery management system includes a BBU shelf with bus connectors; a battery module with battery cell packages, each package including battery cells; and a converter module having 1) a set of converters, 2) a first busbar to which each converter is connected, the first busbar includes several switches, each switch is disposed between adjacently connected converters, 3) a second busbar to which each converter is connected via a first switch and to which each package is connected via a second switch, the second busbar comprises several switches, each switch is disposed between adjacently connected converters, packages, or a combination thereof, and 4) a third busbar to which each converter is connected and to which each bus connector is connected via a third switch, the third busbar includes several switches, each switch is disposed between adjacently connected converters, bus connectors, or a combination thereof. | 2021-11-04 |
| 20210343994 | SYSTEMS AND METHODS FOR POTASSIUM ENHANCING SILICON-CONTAINING ANODES FOR IMPROVED CYCLABILITY - Various methods and techniques for enhancing a silicon-containing anode for a battery cell are presented. The methods may include providing a silicon-containing anode having reversible electrochemical capabilities including a silicon-containing material and an anode material compatible with a lithium-ion battery chemistry having porous and conductive mechanical properties. The methods may also include enriching a surface layer of the silicon-containing anode with sodium ions to intersperse the sodium ions between silicon atoms of the silicon-containing matieral. The methods may also include displacing the sodium ions with potassium ions to form a comrpession layer in the silicon-containing anode. The potassium ions may place the silicon atoms of the silicon-containing material in a pre-compressive state to counteract internal stress exerted on the silicon-containing material. | 2021-11-04 |
| 20210343995 | ELECTROCHEMICAL PLATING OF ADDITIVES ON METALLIC ELECTRODES FOR ENERGY DENSE BATTERIES - A metallic electrode comprises an electroactive material comprising zinc, aluminum, lithium, magnesium, silver, brass, copper, stainless steel, nickel, selenium, or any combination thereof, and an additive comprising a metal selected from the group consisting of bismuth, copper, indium, a salt thereof, an oxide thereof, and any combination thereof. The additive is plated in a layer on the electroactive material. | 2021-11-04 |
| 20210343996 | SOLID-STATE LITHIUM ION CONDUCTOR - The disclosure relates to a method for producing a solid-state lithium ion conductor material in which the use of water and/or steam is a medium when the obtained intermediate product is cooled or quenched and, if needed, comminution of the intermediate product and/or carrying out of a cooling process with the production of a powder in one comminution step or in a plurality of comminution steps leads or lead to especially advantageous production products. The subject of the disclosure is also the solid-state lithium ion conductor material that has an ion conductivity of at least 10 | 2021-11-04 |
| 20210343997 | PRIMARY BATTERY - A primary battery includes: a positive electrode including a positive electrode collector composed of a porous conductor, and a porous positive electrode layer disposed on the positive electrode collector, oxygen taken from outside of the primary battery through the positive electrode collector being allowed to diffuse into the porous positive electrode layer; a negative electrode including a negative electrode collector composed of a porous conductor, and a porous negative electrode layer disposed on the negative electrode collector, the porous negative electrode layer including lithium nitride composed of lithium and nitrogen, nitrogen generated during discharge being allowed to diffuse into the porous negative electrode layer; and a nonaqueous electrolytic solution disposed between the positive electrode and the negative electrode, the nonaqueous electrolytic solution containing a lithium salt. | 2021-11-04 |
| 20210343998 | THREE-DIMENSIONAL POROUS GRAPHENE FOAM MATERIAL TO PREPARE BONE DEFECT FILLER - The invention provides a neural electrode, including a current generation device, a first and a second electrode. The current generation device is connected to the first and second electrodes through a conductive metal wire respectively. At least one of the first and second electrodes is a graphene electrode. The graphene electrode has soft texture and desirable stability to tolerate the repeated pressing and folding treatment, very high charge injection efficiency, and desirable in vivo stability, and is configured to electrically stimulate tissues and organs such as hearts and nerves to promote electrical stimulation and repair of neurons, to further promote regeneration of neural functions. The invention further provides use of a mineralized three-dimensional porous graphene foam material to prepare a bone defect filler. The bone defect filler has desirable biological compatibility, promotes cell proliferation, and accelerates and induces osteogenic differentiation of bone marrow mesenchymal stem cells. | 2021-11-04 |
| 20210343999 | SYSTEMS AND METHODS INVOLVING USE OF NITROGEN-CONTAINING PLASMA TO TREAT LITHIUM-ION CELL CATHODE MATERIALS - Systems and methods related to manufacturing of Lithium-Ion cells and Lithium-Ion cell cathode materials are disclosed. In one exemplary implementation, there is provided a method of using a Nitrogen-containing plasma to treat the Lithium-Ion cell cathode materials. Moreover, the method may include treating the cathode materials before and/or after coating the cathode materials on a metal foil. | 2021-11-04 |
| 20210344000 | METHOD OF MAKING HIGH CAPACITY ELECTRODE MATERIAL - A method of manufacturing lithium-metal nitride including suspending a lithium—metal-oxide-powder (LMOP) within a gaseous mixture, incrementally heating the suspended LMOP to a holding temperature of between 400 and 800 degrees Celsius such that the LMOP reaches the holding temperature, and maintaining the LMOP at the holding temperature for a time period in order for the gaseous mixture and the LMOP to react to form a lithium-metal nitride powder (LMNP). | 2021-11-04 |
| 20210344001 | ZINC ELECTRODE IMPROVEMENTS - Disclosed are methods of making porous zinc electrodes. Taken together, the steps are: forming a mixture of water, a soluble compound that increases the viscosity of the mixture, an insoluble porogen, and metallic zinc powder; placing the mixture in a mold to form a sponge; optionally drying the sponge; placing the sponge in a metal mesh positioned to allow air flow through substantially all the openings in the mesh; heating the sponge in an inert atmosphere at a peak temperature of 200 to 420° C. to fuse the zinc particles to each other to form a sintered sponge; and heating the sintered sponge in an oxygen-containing atmosphere at a peak temperature of 420 to 700° C. to form ZnO on the surfaces of the sintered sponge. The heating steps burn out the porogen. | 2021-11-04 |
| 20210344002 | Lithium Secondary Battery - The present invention provides a lithium secondary battery which includes a positive electrode including a first lithium cobalt oxide and a second lithium cobalt oxide which have different average particle diameters (D | 2021-11-04 |
| 20210344003 | SCAFFOLDING MATRIX WITH INTERNAL NANOPARTICLES - A battery electrode composition is provided comprising composite particles, with each composite particle comprising active material and a scaffolding matrix. The active material is provided to store and release ions during battery operation. For certain active materials of interest, the storing and releasing of the ions causes a substantial change in volume of the active material. The scaffolding matrix is provided as a porous, electrically-conductive scaffolding matrix within which the active material is disposed. In this way, the scaffolding matrix structurally supports the active material, electrically interconnects the active material, and accommodates the changes in volume of the active material. | 2021-11-04 |
| 20210344004 | SOLVENT-FREE DRY POWDER PROCESS TO INCORPORATE CERAMIC PARTICLES INTO ELECTROCHEMICAL CELL COMPONENTS - Solvent-free methods of making a component, like an electrode, for an electrochemical cell are provided. A particle mixture is processed in a dry-coating device having a rotatable vessel defining a cavity with a rotor. The rotatable vessel is rotated at a first speed in a first direction and the rotor at a second speed in a second opposite direction. The particle mixture includes first inorganic particles (e.g., electroactive particles), second inorganic particles (e.g., ceramic HF scavenging particles), and third particles (e.g., electrically conductive carbon-containing particles). The dry coating creates coated particles each having a surface coating (including second inorganic particles and third particles) disposed over a core region (the first inorganic particle). The coated particles are mixed with polymeric particles in a planetary and centrifugal mixer that rotates about a first axis and revolves about a second axis. The polymeric particles surround each of the plurality of coated particles. | 2021-11-04 |
| 20210344005 | CORE-SHELL STRUCTURED NANOPARTICLES FOR LITHIUM-SULFUR CELLS - Described is a method of synthesizing a plurality of core-shell nanoparticles. The method includes forming shells around a plurality of lithium sulfide nanoparticles, wherein the shells conduct electrons and lithium ions. | 2021-11-04 |
| 20210344006 | LITHIUM METAL NEGATIVE ELECTRODE AND LITHIUM METAL BATTERY INCLUDING THE SAME - A lithium metal negative electrode and a lithium metal battery including the lithium metal negative electrode. The lithium metal negative electrode includes a protective layer present on at least one surface of the negative electrode for stabilizing between the lithium metal and the electrolyte. The protective layer includes a polymer of alpha lipoic acid (ALA) and sulfur molecule (S | 2021-11-04 |
| 20210344007 | METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES - Making a positive electrode active material for lithium ion secondary batteries includes: weighting and mixing lithium carbonate and a compound containing respective metallic elements other than Li in a composition formula Li | 2021-11-04 |
| 20210344008 | SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME - A secondary battery includes a positive electrode containing a positive electrode active material; a negative electrode; and an electrolyte. The electrolyte contains a solvent, a lithium salt dissolved in the solvent, and a film forming compound. The film forming compound includes fluorine and an unsaturated bond between carbons. A surface of the positive electrode active material is at least partially covered with a film containing lithium, oxygen, carbon, and fluorine. | 2021-11-04 |
| 20210344009 | Sodium metal oxide material for secondary batteries and method of preparation - The invention relates to a method of preparing a sodium metal oxide material comprising Na | 2021-11-04 |
| 20210344010 | CARBON MATERIAL AND PRODUCTION METHOD THEREFOR, ELECTRODE MATERIAL FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE - Provided is a carbon material, which can increase the capacitance in an electrical storage device. Provided is a carbon material including a carbon material that has a graphene laminated structure, where the carbon material has a BET specific surface area of 240 m | 2021-11-04 |
| 20210344011 | DOUBLE LAYERED HYDROXIDE (DLH)-TYPE COMPOUND AND USE THEREOF IN AN ELECTRODE FOR AN ENERGY STORAGE DEVICE WITH ITS GRAPHITE AND RESIN COMPOSITE AND ELECTROLYTE - The present disclosure relates to double layered hydroxide-type compounds comprising both di- and tri-valent nickel ions, and the use of such compounds in electrodes for energy storage device in addition to a previously developed electrode using Fe | 2021-11-04 |
| 20210344012 | TUNGSTEN-DOPED LITHIUM MANGANESE IRON PHOSPHATE-BASED PARTICULATE AND TUNGSTEN-DOPED LITHIUM MANGANESE IRON PHOSPHATE-BASED POWDERY MATERIAL INCLUDING THE SAME - Disclosed is a tungsten-doped lithium manganese iron phosphate-based particulate for a cathode of a lithium-ion battery. The particulates include a composition represented by a formula of Li | 2021-11-04 |
| 20210344013 | FUNCTIONAL LITHIATED AGENT-CONTAINING ADDITIVES IN LI-ION BATTERY ELECTRODES - Systems and methods for batteries comprising a cathode, an electrolyte, and an anode, wherein one or both electrodes contain a functional lithiated agent-containing additive. | 2021-11-04 |
| 20210344014 | ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME - The present disclosure relates to an electrode for a lithium secondary battery which includes: an electrode current collector; a primer coating layer disposed on at least one surface of the electrode current collector and including a binder and a conductive material; and an electrode active material layer disposed on the primer coating layer, wherein the binder includes poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) containing vinylidene fluoride (VDF)-derived repeating units and hexafluoropropylene (HFP)-derived repeating units, the content of HFP-derived repeating units in PVDF-HFP is 2-13 wt %, and the primer coating layer has a thickness of 0.8-10 μm. | 2021-11-04 |
| 20210344015 | CARBON NANOTUBE ARRAY BONDING - Material compositions are provided that may comprise, for example, a vertically aligned carbon nanotube (VACNT) array, a conductive layer, and a carbon interlayer coupling the VACNT array to the conductive layer. Methods of manufacturing are provided. Such methods may comprise, for example, providing a VACNT array, providing a conductive layer, and bonding the VACNT array to the conductive layer via a carbon interlayer. | 2021-11-04 |
| 20210344016 | NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES AND BATTERY THEREOF | 2021-11-04 |
| 20210344017 | Rechargeable Lithium-Ion Battery with Metal-Foam Anode and Cathode - Anode and cathode electrodes of a rechargeable lithium-ion battery are manufactured using metal foam. This lithium-ion battery with the metal-foam electrodes can have pores coated or filled, or both, with high-capacity active materials for greater energy density, better safety, improved power, and longer cycle life. Aluminum (or nickel) and copper metal-foam electrodes are manufactured using space-holder and freeze-casting methods. An anode can be filled with a graphite or silicon slurry, or a combination. A cathode can be filled with a lithium cobalt oxide (or other higher-capacity active materials) slurry. The relatively thick metal-foam electrodes are attached to the cell, separated by a separator, and wetted by an electrolyte, forming a high-capacity secondary battery. The battery will have higher density, improved power, and good cycle life. | 2021-11-04 |
| 20210344018 | METHODS OF FABRICATING SOLID OXIDE FUEL CELLS - In various embodiments, a solid oxide fuel cell is fabricated in part by disposing a functional layer between the cathode and the solid electrolyte. | 2021-11-04 |
| 20210344019 | Carbon Material for Catalyst Carrier of Polymer Electrolyte Fuel Cell and Method of Producing the Same - Provided are a carbon material for a catalyst carrier of a polymer electrolyte fuel cell, the carbon material being a porous carbon material and simultaneously satisfying (1) an intensity ratio (I | 2021-11-04 |
| 20210344020 | Cap for a Fuel Cell/Candle - The present invention provides a fuel cell cap that includes a flanged edge region in which a gasket is positioned, and which is adapted to be sealingly fit over the edge of fuel cell and successive heat energy transmitting sections that concentrate the heat energy for ultimate emission. A dome-shaped first region is integral with and positioned radially inward from the flanged edge region followed by a first stack region of cylindrical cross-sectional shape that is integral with and extending upwardly from the dome-shaped first region. Next, a second stack region of cylindrical cross-section shape extends upwardly from the first stack region and is of a second diameter smaller than the first diameter. Finally, an inwardly tapering region extends upwardly from the second stack region and emits the heat energy from the cap. | 2021-11-04 |
| 20210344021 | FUEL CELL ASSEMBLY, FUEL CELL DEVICE AND MOTOR VEHICLE - A fuel cell assembly has a first gas diffusion layer on the cathode side, a second gas diffusion layer on the anode side, a membrane located between the first gas diffusion layer and the second gas diffusion layer, a first electrode located between the membrane and the first gas diffusion layer and a second electrode located between the membrane and the second gas diffusion layer, and a frame with a recess, held by means of an adhesive layer against the gas diffusion layers. One of the electrodes is arranged on one of the gas diffusion layers to form a gas diffusion electrode, while the other of the electrodes is arranged on the side of the membrane opposite the gas diffusion electrode to form a one-sided membrane electrode arrangement. The electrode-free side of the membrane is bound to the frame directly by the adhesive layer. A fuel cell device and a motor vehicle having a fuel cell device are also provided. | 2021-11-04 |
